# Failed to precompile DifferentialEquations v1.6.2

**URL:** <https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447>\
**Category:** General Usage\
**Tags:** question, package\
**Created:** [May 22, 2022, 5:12am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447 "2022-05-22T05:12:33Z")\
**Posts on this page:** 17\
**Page:** 1

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 22, 2022, 5:12am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/1 "2022-05-22T05:12:33Z")

</div>

Hi  
I am trying to replicate the [example](https://turing.ml/dev/tutorials/10-bayesian-differential-equations/) from Turing. But I am struggling to understand why DifferentialEquations fails to precompile. I am using Julia v1.6.2 on Jupyter notebook. Here is the error msg:

```julia
Failed to precompile DifferentialEquations [0c46a032-eb83-5123-abaf-570d42b7fbaa] to /Users/.../.julia/compiled/v1.6/DifferentialEquations/jl_0pNC7y.

Stacktrace:
 [1] error(s::String)
   @ Base ./error.jl:33
 [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IJulia.IJuliaStdio{Base.PipeEndpoint}, internal_stdout::IJulia.IJuliaStdio{Base.PipeEndpoint}, ignore_loaded_modules::Bool)
   @ Base ./loading.jl:1385
 [3] compilecache(pkg::Base.PkgId, path::String)
   @ Base ./loading.jl:1329
 [4] _require(pkg::Base.PkgId)
   @ Base ./loading.jl:1043
 [5] require(uuidkey::Base.PkgId)
   @ Base ./loading.jl:936
 [6] require(into::Module, mod::Symbol)
   @ Base ./loading.jl:923
 [7] eval
   @ ./boot.jl:360 [inlined]
 [8] include_string(mapexpr::typeof(REPL.softscope), mod::Module, code::String, filename::String)
   @ Base ./loading.jl:1116

```

Any help is appreciated.

---

<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [May 22, 2022, 9:38am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/2 "2022-05-22T09:38:10Z")

</div>

Can you show the rest of the error message?

---

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 22, 2022, 9:34pm UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/3 "2022-05-22T21:34:40Z")

</div>

hi Chris,  
here is the complete error (repeated warning similar, very long ). So couldn’t paste all warnings.

```julia
Info: Precompiling DifferentialEquations [0c46a032-eb83-5123-abaf-570d42b7fbaa]
└ @ Base loading.jl:1342
WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:sqrt3}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:sqrtπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:quartπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:twoπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:sqrthalfπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:sqrt2}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:inv2π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:invsqrt2π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:twoinvπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:fourinvπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:logπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:log4π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:fourπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:sqrt2π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:invπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:halfπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:logtwo}) in module IrrationalConstants at irrationals.jl:173 overwritten in module StatsFuns at irrationals.jl:180.
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:log2π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:invsqrt2}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:sqrt4π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:loghalf}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition Type##kw(Any, Type{Base.MPFR.BigFloat}, Base.Irrational{:inv4π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:sqrt3}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:sqrtπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:twoπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:quartπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:sqrthalfπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:sqrt2}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:inv2π}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:invsqrt2π}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:twoinvπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:fourinvπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:sqrt2π}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:fourπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:logπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:invπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:halfπ}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:logtwo}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:log2π}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:log4π}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:invsqrt2}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:sqrt4π}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:loghalf}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float32})(Base.Irrational{:inv4π}) in module IrrationalConstants at irrationals.jl:190 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:sqrt3}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:sqrtπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:quartπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:twoπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:sqrthalfπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:sqrt2}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:inv2π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:invsqrt2π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:twoinvπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:fourinvπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:logπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:log4π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:fourπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:sqrt2π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:invπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:halfπ}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:logtwo}) in module IrrationalConstants at irrationals.jl:173 overwritten in module StatsFuns at irrationals.jl:180.
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:log2π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:invsqrt2}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:sqrt4π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:loghalf}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Base.MPFR.BigFloat})(Base.Irrational{:inv4π}) in module IrrationalConstants at irrationals.jl:180 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:sqrt3}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:sqrtπ}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:twoπ}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:quartπ}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:sqrthalfπ}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:sqrt2}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:inv2π}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:invsqrt2π}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:fourinvπ}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:twoinvπ}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:sqrt2π}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:fourπ}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:logπ}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

WARNING: Method definition (::Type{Float64})(Base.Irrational{:invπ}) in module IrrationalConstants at irrationals.jl:189 overwritten in module StatsFuns on the same line (check for duplicate calls to `include`).
  **incremental compilation may be fatally broken for this module**

```

Thanks

---

<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [May 23, 2022, 2:11am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/4 "2022-05-23T02:11:31Z")

</div>

Can you show `]st`? When was the last time you `]up`ed?

---

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 23, 2022, 4:49am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/5 "2022-05-23T04:49:21Z")

</div>

Here is the output from ]st:

```julia
[336ed68f] CSV v0.10.4
  [a93c6f00] DataFrames v0.22.7
  [0c46a032] DifferentialEquations v6.20.0
  [31c24e10] Distributions v0.25.14
  [5789e2e9] FileIO v1.13.0
  [587475ba] Flux v0.12.8
  [38e38edf] GLM v1.7.0
  [8d5ece8b] GLMNet v0.7.0
  [c27321d9] Glob v1.3.0
  [cd3eb016] HTTP v0.9.17
  [033835bb] JLD2 v0.4.3
  [b964fa9f] LaTeXStrings v1.3.0
  [b4fcebef] Lasso v0.6.2
  [21d151f5] LassoPlot v1.1.1
  [2fda8390] LsqFit v0.12.1
  [c7f686f2] MCMCChains v5.1.0
  [f0e99cf1] MLBase v0.8.0
  [442fdcdd] Measures v0.3.1
  [6f286f6a] MultivariateStats v0.8.0
  [429524aa] Optim v1.6.2
  [91a5bcdd] Plots v1.25.5
  [f27b6e38] Polynomials v3.0.0
  [d330b81b] PyPlot v2.10.0
  [ce6b1742] RDatasets v0.7.7
  [37e2e3b7] ReverseDiff v1.9.0
  [f3b207a7] StatsPlots v0.14.30
  [fce5fe82] Turing v0.21.1
  [ade2ca70] Dates
  [8ba89e20] Distributed
  [37e2e46d] LinearAlgebra
  [9a3f8284] Random
  [10745b16] Statistics

```

I may have last updated Julia some times last year.

---

<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [May 23, 2022, 1:33pm UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/6 "2022-05-23T13:33:51Z")

</div>

What about `]st -m`? StatsFuns is kept back for some reason

---

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 24, 2022, 4:04am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/7 "2022-05-24T04:04:19Z")

</div>

Here is the output from ]st -m:

```julia
621f4979] AbstractFFTs v1.0.1
  [80f14c24] AbstractMCMC v4.0.0
  [7a57a42e] AbstractPPL v0.5.2
  [1520ce14] AbstractTrees v0.3.4
  [79e6a3ab] Adapt v3.3.3
  [0bf59076] AdvancedHMC v0.3.5
  [5b7e9947] AdvancedMH v0.6.7
  [576499cb] AdvancedPS v0.3.8
  [b5ca4192] AdvancedVI v0.1.5
  [dce04be8] ArgCheck v2.3.0
  [ec485272] ArnoldiMethod v0.1.0
  [7d9fca2a] Arpack v0.4.0
  [4fba245c] ArrayInterface v3.2.2
  [4c555306] ArrayLayouts v0.7.5
  [13072b0f] AxisAlgorithms v1.0.1
  [39de3d68] AxisArrays v0.4.5
  [ab4f0b2a] BFloat16s v0.2.0
  [aae01518] BandedMatrices v0.16.13
  [198e06fe] BangBang v0.3.36
  [9718e550] Baselet v0.1.1
  [76274a88] Bijectors v0.9.7
  [62783981] BitTwiddlingConvenienceFunctions v0.1.3
  [764a87c0] BoundaryValueDiffEq v2.7.1
  [fa961155] CEnum v0.4.2
  [2a0fbf3d] CPUSummary v0.1.22
  [00ebfdb7] CSTParser v3.3.3
  [336ed68f] CSV v0.10.4
  [052768ef] CUDA v3.10.0
  [324d7699] CategoricalArrays v0.9.7
  [082447d4] ChainRules v0.8.25
  [d360d2e6] ChainRulesCore v0.10.13
  [fb6a15b2] CloseOpenIntervals v0.1.6
  [aaaa29a8] Clustering v0.14.2
  [944b1d66] CodecZlib v0.7.0
  [35d6a980] ColorSchemes v3.18.0
  [3da002f7] ColorTypes v0.11.2
  [c3611d14] ColorVectorSpace v0.9.8
  [5ae59095] Colors v0.12.8
  [861a8166] Combinatorics v1.0.2
  [a80b9123] CommonMark v0.8.6
  [38540f10] CommonSolve v0.2.0
  [bbf7d656] CommonSubexpressions v0.3.0
  [34da2185] Compat v3.43.0
  [b152e2b5] CompositeTypes v0.1.2
  [a33af91c] CompositionsBase v0.1.1
  [8f4d0f93] Conda v1.7.0
  [88cd18e8] ConsoleProgressMonitor v0.1.2
  [187b0558] ConstructionBase v1.3.0
  [d38c429a] Contour v0.5.7
  [adafc99b] CpuId v0.3.0
  [a8cc5b0e] Crayons v4.1.1
  [754358af] DEDataArrays v0.2.2
  [717857b8] DSP v0.7.5
  [9a962f9c] DataAPI v1.10.0
  [a93c6f00] DataFrames v0.22.7
  [864edb3b] DataStructures v0.18.12
  [e2d170a0] DataValueInterfaces v1.0.0
  [e7dc6d0d] DataValues v0.4.13
  [244e2a9f] DefineSingletons v0.1.2
  [bcd4f6db] DelayDiffEq v5.33.0
  [b429d917] DensityInterface v0.4.0
  [2b5f629d] DiffEqBase v6.86.0
  [459566f4] DiffEqCallbacks v2.22.0
  [5a0ffddc] DiffEqFinancial v2.4.0
  [c894b116] DiffEqJump v7.3.1
  [77a26b50] DiffEqNoiseProcess v5.11.0
  [055956cb] DiffEqPhysics v3.9.0
  [163ba53b] DiffResults v1.0.3
  [b552c78f] DiffRules v1.5.0
  [0c46a032] DifferentialEquations v6.20.0
  [c619ae07] DimensionalPlotRecipes v1.2.0
  [b4f34e82] Distances v0.10.7
  [31c24e10] Distributions v0.25.14
  [ced4e74d] DistributionsAD v0.6.29
  [ffbed154] DocStringExtensions v0.8.6
  [5b8099bc] DomainSets v0.5.9
  [366bfd00] DynamicPPL v0.19.1
  [7c1d4256] DynamicPolynomials v0.3.3
  [da5c29d0] EllipsisNotation v1.5.1
  [cad2338a] EllipticalSliceSampling v0.5.0
  [d4d017d3] ExponentialUtilities v1.16.0
  [e2ba6199] ExprTools v0.1.8
  [c87230d0] FFMPEG v0.4.1
  [7a1cc6ca] FFTW v1.4.6
  [7034ab61] FastBroadcast v0.1.15
  [9aa1b823] FastClosures v0.3.2
  [5789e2e9] FileIO v1.13.0
  [48062228] FilePathsBase v0.9.18
  [1a297f60] FillArrays v0.11.9
  [6a86dc24] FiniteDiff v2.11.1
  [53c48c17] FixedPointNumbers v0.8.4
  [587475ba] Flux v0.12.8
  [59287772] Formatting v0.4.2
  [f6369f11] ForwardDiff v0.10.30
  [069b7b12] FunctionWrappers v1.1.2
  [d9f16b24] Functors v0.2.8
  [38e38edf] GLM v1.7.0
  [8d5ece8b] GLMNet v0.7.0
  [0c68f7d7] GPUArrays v8.3.2
  [61eb1bfa] GPUCompiler v0.15.2
  [28b8d3ca] GR v0.63.1
  [c145ed77] GenericSchur v0.5.3
  [5c1252a2] GeometryBasics v0.4.2
  [c27321d9] Glob v1.3.0
  [86223c79] Graphs v1.6.0
  [42e2da0e] Grisu v1.0.2
  [cd3eb016] HTTP v0.9.17
  [3e5b6fbb] HostCPUFeatures v0.1.7
  [0e44f5e4] Hwloc v2.0.0
  [7869d1d1] IRTools v0.4.6
  [615f187c] IfElse v0.1.1
  [d25df0c9] Inflate v0.1.2
  [83e8ac13] IniFile v0.5.1
  [22cec73e] InitialValues v0.3.1
  [842dd82b] InlineStrings v1.1.2
  [505f98c9] InplaceOps v0.3.0
  [a98d9a8b] Interpolations v0.13.6
  [8197267c] IntervalSets v0.5.4
  [3587e190] InverseFunctions v0.1.4
  [41ab1584] InvertedIndices v1.1.0
  [92d709cd] IrrationalConstants v0.1.1
  [c8e1da08] IterTools v1.4.0
  [42fd0dbc] IterativeSolvers v0.9.2
  [82899510] IteratorInterfaceExtensions v1.0.0
  [033835bb] JLD2 v0.4.3
  [692b3bcd] JLLWrappers v1.4.1
  [682c06a0] JSON v0.21.3
  [98e50ef6] JuliaFormatter v0.15.11
  [e5e0dc1b] Juno v0.8.4
  [5ab0869b] KernelDensity v0.6.3
  [929cbde3] LLVM v4.11.1
  [8ac3fa9e] LRUCache v1.3.0
  [b964fa9f] LaTeXStrings v1.3.0
  [2ee39098] LabelledArrays v1.6.6
  [b4fcebef] Lasso v0.6.2
  [21d151f5] LassoPlot v1.1.1
  [23fbe1c1] Latexify v0.15.15
  [10f19ff3] LayoutPointers v0.1.6
  [1d6d02ad] LeftChildRightSiblingTrees v0.1.3
  [6f1fad26] Libtask v0.7.0
  [093fc24a] LightGraphs v1.3.5
  [d3d80556] LineSearches v7.1.1
  [2ab3a3ac] LogExpFunctions v0.3.0
  [e6f89c97] LoggingExtras v0.4.8
  [bdcacae8] LoopVectorization v0.12.99
  [2fda8390] LsqFit v0.12.1
  [c7f686f2] MCMCChains v5.1.0
  [be115224] MCMCDiagnosticTools v0.1.3
  [f0e99cf1] MLBase v0.8.0
  [e80e1ace] MLJModelInterface v1.4.2
  [1914dd2f] MacroTools v0.5.9
  [d125e4d3] ManualMemory v0.1.8
  [dbb5928d] MappedArrays v0.4.1
  [739be429] MbedTLS v1.0.3
  [442fdcdd] Measures v0.3.1
  [e89f7d12] Media v0.5.0
  [128add7d] MicroCollections v0.1.2
  [e1d29d7a] Missings v0.4.5
  [78c3b35d] Mocking v0.7.3
  [961ee093] ModelingToolkit v6.4.7
  [46d2c3a1] MuladdMacro v0.2.2
  [f9640e96] MultiScaleArrays v1.9.0
  [102ac46a] MultivariatePolynomials v0.3.2
  [6f286f6a] MultivariateStats v0.8.0
  [d8a4904e] MutableArithmetics v1.0.2
  [d41bc354] NLSolversBase v7.8.2
  [2774e3e8] NLsolve v4.5.1
  [872c559c] NNlib v0.7.34
  [a00861dc] NNlibCUDA v0.1.11
  [77ba4419] NaNMath v0.3.7
  [86f7a689] NamedArrays v0.9.6
  [c020b1a1] NaturalSort v1.0.0
  [b8a86587] NearestNeighbors v0.4.10
  [8913a72c] NonlinearSolve v0.3.16
  [510215fc] Observables v0.4.0
  [6fe1bfb0] OffsetArrays v1.11.2
  [429524aa] Optim v1.6.2
  [87e2bd06] OptimBase v2.0.2
  [bac558e1] OrderedCollections v1.4.1
  [1dea7af3] OrdinaryDiffEq v5.71.1
  [90014a1f] PDMats v0.11.10
  [65888b18] ParameterizedFunctions v5.12.1
  [d96e819e] Parameters v0.12.3
  [69de0a69] Parsers v2.3.1
  [ccf2f8ad] PlotThemes v2.0.1
  [995b91a9] PlotUtils v1.2.0
  [91a5bcdd] Plots v1.25.5
  [e409e4f3] PoissonRandom v0.4.0
  [f517fe37] Polyester v0.6.4
  [1d0040c9] PolyesterWeave v0.1.5
  [f27b6e38] Polynomials v3.0.0
  [2dfb63ee] PooledArrays v1.4.2
  [85a6dd25] PositiveFactorizations v0.2.4
  [d236fae5] PreallocationTools v0.2.4
  [21216c6a] Preferences v1.3.0
  [08abe8d2] PrettyTables v0.11.1
  [33c8b6b6] ProgressLogging v0.1.4
  [92933f4c] ProgressMeter v1.7.2
  [438e738f] PyCall v1.93.1
  [d330b81b] PyPlot v2.10.0
  [1fd47b50] QuadGK v2.4.2
  [df47a6cb] RData v0.8.3
  [ce6b1742] RDatasets v0.7.7
  [74087812] Random123 v1.5.0
  [e6cf234a] RandomNumbers v1.5.3
  [b3c3ace0] RangeArrays v0.3.2
  [c84ed2f1] Ratios v0.4.3
  [3cdcf5f2] RecipesBase v1.2.1
  [01d81517] RecipesPipeline v0.4.1
  [731186ca] RecursiveArrayTools v2.27.1
  [f2c3362d] RecursiveFactorization v0.2.10
  [189a3867] Reexport v0.2.0
  [05181044] RelocatableFolders v0.1.3
  [ae029012] Requires v1.3.0
  [ae5879a3] ResettableStacks v1.1.1
  [37e2e3b7] ReverseDiff v1.9.0
  [79098fc4] Rmath v0.7.0
  [7e49a35a] RuntimeGeneratedFunctions v0.5.3
  [3cdde19b] SIMDDualNumbers v0.1.1
  [94e857df] SIMDTypes v0.1.0
  [476501e8] SLEEFPirates v0.6.32
  [1bc83da4] SafeTestsets v0.0.1
  [0bca4576] SciMLBase v1.32.1
  [30f210dd] ScientificTypesBase v3.0.0
  [6c6a2e73] Scratch v1.1.0
  [91c51154] SentinelArrays v1.3.12
  [efcf1570] Setfield v0.7.1
  [1277b4bf] ShiftedArrays v1.0.0
  [992d4aef] Showoff v1.0.3
  [699a6c99] SimpleTraits v0.9.4
  [a2af1166] SortingAlgorithms v0.3.1
  [47a9eef4] SparseDiffTools v1.21.0
  [276daf66] SpecialFunctions v1.8.3
  [171d559e] SplittablesBase v0.1.14
  [aedffcd0] Static v0.4.1
  [90137ffa] StaticArrays v1.4.4
  [64bff920] StatisticalTraits v3.0.0
  [82ae8749] StatsAPI v1.3.0
  [2913bbd2] StatsBase v0.33.16
  [4c63d2b9] StatsFuns v0.9.7
  [3eaba693] StatsModels v0.6.30
  [f3b207a7] StatsPlots v0.14.30
  [9672c7b4] SteadyStateDiffEq v1.6.6
  [789caeaf] StochasticDiffEq v6.42.0
  [7792a7ef] StrideArraysCore v0.2.19
  [09ab397b] StructArrays v0.6.7
  [856f2bd8] StructTypes v1.8.1
  [c3572dad] Sundials v4.9.4
  [d1185830] SymbolicUtils v0.13.2
  [0c5d862f] Symbolics v3.2.3
  [ab02a1b2] TableOperations v1.2.0
  [3783bdb8] TableTraits v1.0.1
  [bd369af6] Tables v1.7.0
  [62fd8b95] TensorCore v0.1.1
  [5d786b92] TerminalLoggers v0.1.5
  [8290d209] ThreadingUtilities v0.4.7
  [f269a46b] TimeZones v1.7.3
  [a759f4b9] TimerOutputs v0.5.19
  [0796e94c] Tokenize v0.5.24
  [9f7883ad] Tracker v0.2.20
  [3bb67fe8] TranscodingStreams v0.9.6
  [28d57a85] Transducers v0.4.73
  [a2a6695c] TreeViews v0.3.0
  [d5829a12] TriangularSolve v0.1.11
  [fce5fe82] Turing v0.21.1
  [5c2747f8] URIs v1.3.0
  [3a884ed6] UnPack v1.0.2
  [1cfade01] UnicodeFun v0.4.1
  [1986cc42] Unitful v1.11.0
  [41fe7b60] Unzip v0.1.2
  [3d5dd08c] VectorizationBase v0.21.32
  [81def892] VersionParsing v1.3.0
  [19fa3120] VertexSafeGraphs v0.2.0
  [ea10d353] WeakRefStrings v1.4.2
  [cc8bc4a8] Widgets v0.6.6
  [efce3f68] WoodburyMatrices v0.5.5
  [a5390f91] ZipFile v0.9.4
  [e88e6eb3] Zygote v0.6.17
  [700de1a5] ZygoteRules v0.2.2
  [68821587] Arpack_jll v3.5.0+3
  [6e34b625] Bzip2_jll v1.0.8+0
  [83423d85] Cairo_jll v1.16.1+1
  [5ae413db] EarCut_jll v2.2.3+0
  [2e619515] Expat_jll v2.4.8+0
  [b22a6f82] FFMPEG_jll v4.4.0+0
  [f5851436] FFTW_jll v3.3.10+0
  [a3f928ae] Fontconfig_jll v2.13.93+0
  [d7e528f0] FreeType2_jll v2.10.4+0
  [559328eb] FriBidi_jll v1.0.10+0
  [0656b61e] GLFW_jll v3.3.6+0
  [d2c73de3] GR_jll v0.64.3+0
  [78b55507] Gettext_jll v0.21.0+0
  [7746bdde] Glib_jll v2.68.3+2
  [3b182d85] Graphite2_jll v1.3.14+0
  [2e76f6c2] HarfBuzz_jll v2.8.1+1
  [e33a78d0] Hwloc_jll v2.7.1+0
  [1d5cc7b8] IntelOpenMP_jll v2018.0.3+2
  [aacddb02] JpegTurbo_jll v2.1.2+0
  [c1c5ebd0] LAME_jll v3.100.1+0
  [88015f11] LERC_jll v3.0.0+1
  [dad2f222] LLVMExtra_jll v0.0.16+0
  [dd4b983a] LZO_jll v2.10.1+0
  [e9f186c6] Libffi_jll v3.2.2+1
  [d4300ac3] Libgcrypt_jll v1.8.7+0
  [7e76a0d4] Libglvnd_jll v1.3.0+3
  [7add5ba3] Libgpg_error_jll v1.42.0+0
  [94ce4f54] Libiconv_jll v1.16.1+1
  [4b2f31a3] Libmount_jll v2.35.0+0
  [89763e89] Libtiff_jll v4.3.0+1
  [38a345b3] Libuuid_jll v2.36.0+0
  [856f044c] MKL_jll v2022.0.0+0
  [e7412a2a] Ogg_jll v1.3.5+1
  [458c3c95] OpenSSL_jll v1.1.14+0
  [efe28fd5] OpenSpecFun_jll v0.5.5+0
  [91d4177d] Opus_jll v1.3.2+0
  [2f80f16e] PCRE_jll v8.44.0+0
  [30392449] Pixman_jll v0.40.1+0
  [ea2cea3b] Qt5Base_jll v5.15.3+1
  [f50d1b31] Rmath_jll v0.3.0+0
  [fb77eaff] Sundials_jll v5.2.0+1
  [a2964d1f] Wayland_jll v1.19.0+0
  [2381bf8a] Wayland_protocols_jll v1.25.0+0
  [02c8fc9c] XML2_jll v2.9.12+0
  [aed1982a] XSLT_jll v1.1.34+0
  [4f6342f7] Xorg_libX11_jll v1.6.9+4
  [0c0b7dd1] Xorg_libXau_jll v1.0.9+4
  [935fb764] Xorg_libXcursor_jll v1.2.0+4
  [a3789734] Xorg_libXdmcp_jll v1.1.3+4
  [1082639a] Xorg_libXext_jll v1.3.4+4
  [d091e8ba] Xorg_libXfixes_jll v5.0.3+4
  [a51aa0fd] Xorg_libXi_jll v1.7.10+4
  [d1454406] Xorg_libXinerama_jll v1.1.4+4
  [ec84b674] Xorg_libXrandr_jll v1.5.2+4
  [ea2f1a96] Xorg_libXrender_jll v0.9.10+4
  [14d82f49] Xorg_libpthread_stubs_jll v0.1.0+3
  [c7cfdc94] Xorg_libxcb_jll v1.13.0+3
  [cc61e674] Xorg_libxkbfile_jll v1.1.0+4
  [12413925] Xorg_xcb_util_image_jll v0.4.0+1
  [2def613f] Xorg_xcb_util_jll v0.4.0+1
  [975044d2] Xorg_xcb_util_keysyms_jll v0.4.0+1
  [0d47668e] Xorg_xcb_util_renderutil_jll v0.3.9+1
  [c22f9ab0] Xorg_xcb_util_wm_jll v0.4.1+1
  [35661453] Xorg_xkbcomp_jll v1.4.2+4
  [33bec58e] Xorg_xkeyboard_config_jll v2.27.0+4
  [c5fb5394] Xorg_xtrans_jll v1.4.0+3
  [3161d3a3] Zstd_jll v1.5.2+0
  [78c6b45d] glmnet_jll v5.0.0+0
  [0ac62f75] libass_jll v0.15.1+0
  [8e850b90] libblastrampoline_jll v3.1.0+2
  [f638f0a6] libfdk_aac_jll v2.0.2+0
  [b53b4c65] libpng_jll v1.6.38+0
  [f27f6e37] libvorbis_jll v1.3.7+1
  [1270edf5] x264_jll v2021.5.5+0
  [dfaa095f] x265_jll v3.5.0+0
  [d8fb68d0] xkbcommon_jll v0.9.1+5
  [0dad84c5] ArgTools
  [56f22d72] Artifacts
  [2a0f44e3] Base64
  [ade2ca70] Dates
  [8bb1440f] DelimitedFiles
  [8ba89e20] Distributed
  [f43a241f] Downloads
  [9fa8497b] Future
  [b77e0a4c] InteractiveUtils
  [4af54fe1] LazyArtifacts
  [b27032c2] LibCURL
  [76f85450] LibGit2
  [8f399da3] Libdl
  [37e2e46d] LinearAlgebra
  [56ddb016] Logging
  [d6f4376e] Markdown
  [a63ad114] Mmap
  [ca575930] NetworkOptions
  [44cfe95a] Pkg
  [de0858da] Printf
  [9abbd945] Profile
  [3fa0cd96] REPL
  [9a3f8284] Random
  [ea8e919c] SHA
  [9e88b42a] Serialization
  [1a1011a3] SharedArrays
  [6462fe0b] Sockets
  [2f01184e] SparseArrays
  [10745b16] Statistics
  [4607b0f0] SuiteSparse
  [fa267f1f] TOML
  [a4e569a6] Tar
  [8dfed614] Test
  [cf7118a7] UUIDs
  [4ec0a83e] Unicode
  [e66e0078] CompilerSupportLibraries_jll
  [deac9b47] LibCURL_jll
  [29816b5a] LibSSH2_jll
  [c8ffd9c3] MbedTLS_jll
  [14a3606d] MozillaCACerts_jll
  [4536629a] OpenBLAS_jll
  [05823500] OpenLibm_jll
  [bea87d4a] SuiteSparse_jll
  [83775a58] Zlib_jll
  [8e850ede] nghttp2_jll
  [3f19e933] p7zip_jll

```

I didn’t understand when your said `StatsFuns is kept back for some reason`. Which Stats functions did you refer?

Thanks

---

<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [May 25, 2022, 7:06pm UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/8 "2022-05-25T19:06:50Z")

</div>

> [@Aminath\_Shausan](#):
>
> `StatsFuns `

Try `]add StatsFuns@1`. What’s keeping it back? Post the result of that.

---

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 30, 2022, 12:37am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/9 "2022-05-30T00:37:25Z")

</div>

> [@ChrisRackauckas](#):
>
> ]add StatsFuns@1

Here is the out put:

```julia
Unsatisfiable requirements detected for package MLBase [f0e99cf1]:
 MLBase [f0e99cf1] log:
 ├─possible versions are: 0.8.0-0.9.0 or uninstalled
 ├─restricted to versions * by an explicit requirement, leaving only versions 0.8.0-0.9.0
 ├─restricted by compatibility requirements with LassoPlot [21d151f5] to versions: 0.8.0
 │ └─LassoPlot [21d151f5] log:
 │ ├─possible versions are: 1.0.0-1.1.1 or uninstalled
 │ └─restricted to versions * by an explicit requirement, leaving only versions 1.0.0-1.1.1
 └─restricted by compatibility requirements with Reexport [189a3867] to versions: 0.9.0 or uninstalled — no versions left
   └─Reexport [189a3867] log:
     ├─possible versions are: 0.2.0-1.2.2 or uninstalled
     ├─restricted by compatibility requirements with MLBase [f0e99cf1] to versions: 0.2.0-1.2.2
     │ └─MLBase [f0e99cf1] log: see above
     └─restricted by compatibility requirements with StatsFuns [4c63d2b9] to versions: 1.0.0-1.2.2
       └─StatsFuns [4c63d2b9] log:
         ├─possible versions are: 0.7.0-1.0.1 or uninstalled
         └─restricted to versions 1 by an explicit requirement, leaving only versions 1.0.0-1.0.1

```

---

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 30, 2022, 12:39am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/10 "2022-05-30T00:39:16Z")

</div>

And some more:

```julia
Stacktrace:
  [1] propagate_constraints!(graph::Pkg.Resolve.Graph, sources::Set{Int64}; log_events::Bool)
    @ Pkg.Resolve /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Resolve/graphtype.jl:1048
  [2] propagate_constraints! (repeats 2 times)
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Resolve/graphtype.jl:989 [inlined]
  [3] simplify_graph!(graph::Pkg.Resolve.Graph, sources::Set{Int64}; clean_graph::Bool)
    @ Pkg.Resolve /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Resolve/graphtype.jl:1503
  [4] simplify_graph! (repeats 2 times)
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Resolve/graphtype.jl:1503 [inlined]
  [5] resolve_versions!(ctx::Pkg.Types.Context, pkgs::Vector{Pkg.Types.PackageSpec})
    @ Pkg.Operations /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Operations.jl:408
  [6] targeted_resolve(ctx::Pkg.Types.Context, pkgs::Vector{Pkg.Types.PackageSpec}, preserve::Pkg.Types.PreserveLevel)
    @ Pkg.Operations /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Operations.jl:1214
  [7] tiered_resolve(ctx::Pkg.Types.Context, pkgs::Vector{Pkg.Types.PackageSpec})
    @ Pkg.Operations /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Operations.jl:1200
  [8] _resolve
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Operations.jl:1220 [inlined]
  [9] add(ctx::Pkg.Types.Context, pkgs::Vector{Pkg.Types.PackageSpec}, new_git::Vector{Base.UUID}; preserve::Pkg.Types.PreserveLevel, platform::Base.BinaryPlatforms.Platform)
    @ Pkg.Operations /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Operations.jl:1235
 [10] add(ctx::Pkg.Types.Context, pkgs::Vector{Pkg.Types.PackageSpec}; preserve::Pkg.Types.PreserveLevel, platform::Base.BinaryPlatforms.Platform, kwargs::Base.Iterators.Pairs{Symbol, IJulia.IJuliaStdio{Base.PipeEndpoint}, Tuple{Symbol}, NamedTuple{(:io,), Tuple{IJulia.IJuliaStdio{Base.PipeEndpoint}}}})
    @ Pkg.API /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/API.jl:204
 [11] add(pkgs::Vector{Pkg.Types.PackageSpec}; io::IJulia.IJuliaStdio{Base.PipeEndpoint}, kwargs::Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ Pkg.API /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/API.jl:80
 [12] add(pkgs::Vector{Pkg.Types.PackageSpec})
    @ Pkg.API /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/API.jl:78
 [13] do_cmd!(command::Pkg.REPLMode.Command, repl::IJulia.MiniREPL)
    @ Pkg.REPLMode /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/REPLMode/REPLMode.jl:408
 [14] do_cmd(repl::IJulia.MiniREPL, input::String; do_rethrow::Bool)
    @ Pkg.REPLMode /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Pkg/src/REPLMode/REPLMode.jl:386
 [15] top-level scope
    @ In[5]:1
 [16] eval
    @ ./boot.jl:360 [inlined]
 [17] include_string(mapexpr::typeof(REPL.softscope), mod::Module, code::String, filename::String)
    @ Base ./loading.jl:1116

```

---

<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [May 30, 2022, 1:21am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/11 "2022-05-30T01:21:54Z")

</div>

> [@Aminath\_Shausan](#):
>
> `LassoPlot `

LassoPlot.jl hasn’t been updated in a long time and is holding back all of your other packages and giving you weirdly pre-1.3 package versions. Get rid of it and you should be good.

---

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 30, 2022, 2:02am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/12 "2022-05-30T02:02:08Z")

</div>

> [@ChrisRackauckas](#):
>
> Get rid of it

How do I get rid of it? Delete LassoPlot.jl from  
`~/.julia/registries/General` ??

---

<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [May 30, 2022, 2:19am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/13 "2022-05-30T02:19:54Z")

</div>

No, `]rm LassoPlot`

---

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 30, 2022, 2:48am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/14 "2022-05-30T02:48:55Z")

</div>

> [@ChrisRackauckas](#):
>
> ]rm LassoPlot

Sorry, but after removing the LassoPlot, and restarting the Kernel, re-running the code, I am still getting the dame errors:

```julia
Failed to precompile DifferentialEquations [0c46a032-eb83-5123-abaf-570d42b7fbaa] to /Users/../.julia/compiled/v1.6/DifferentialEquations/jl_NPUgyK.

Stacktrace:
 [1] error(s::String)
   @ Base ./error.jl:33
 [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IJulia.IJuliaStdio{Base.PipeEndpoint}, internal_stdout::IJulia.IJuliaStdio{Base.PipeEndpoint}, ignore_loaded_modules::Bool)
   @ Base ./loading.jl:1385
 [3] compilecache(pkg::Base.PkgId, path::String)
   @ Base ./loading.jl:1329
 [4] _require(pkg::Base.PkgId)
   @ Base ./loading.jl:1043
 [5] require(uuidkey::Base.PkgId)
   @ Base ./loading.jl:936
 [6] require(into::Module, mod::Symbol)
   @ Base ./loading.jl:923
 [7] eval
   @ ./boot.jl:360 [inlined]
 [8] include_string(mapexpr::typeof(REPL.softscope), mod::Module, code::String, filename::String)
   @ Base ./loading.jl:1116

```

---

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 30, 2022, 2:51am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/15 "2022-05-30T02:51:34Z")

</div>

And getting lots of Warning msgs. Here are some of them:

```julia
ERROR: LoadError: UndefVarError: DEFAULT_LINSOLVE not defined
Stacktrace:
 [1] OrdinaryDiffEq.Rosenbrock23()
   @ OrdinaryDiffEq ~/.julia/packages/OrdinaryDiffEq/OBX2P/src/algorithms.jl:3627
 [2] top-level scope
   @ ~/.julia/packages/OrdinaryDiffEq/OBX2P/src/OrdinaryDiffEq.jl:193
 [3] include
   @ ./Base.jl:386 [inlined]
 [4] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt64}}, source::String)
   @ Base ./loading.jl:1235
 [5] top-level scope
   @ none:1
 [6] eval
   @ ./boot.jl:360 [inlined]
 [7] eval(x::Expr)
   @ Base.MainInclude ./client.jl:446
 [8] top-level scope
   @ none:1
in expression starting at /Users/.../.julia/packages/OrdinaryDiffEq/OBX2P/src/OrdinaryDiffEq.jl:1
ERROR: LoadError: Failed to precompile OrdinaryDiffEq [1dea7af3-3e70-54e6-95c3-0bf5283fa5ed] to /Users/.../.julia/compiled/v1.6/OrdinaryDiffEq/jl_ff4swt.
Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:33
  [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IOContext{Base.PipeEndpoint}, internal_stdout::IOContext{Base.PipeEndpoint}, ignore_loaded_modules::Bool)
    @ Base ./loading.jl:1385
  [3] compilecache(pkg::Base.PkgId, path::String)
    @ Base ./loading.jl:1329
  [4] _require(pkg::Base.PkgId)
    @ Base ./loading.jl:1043
  [5] require(uuidkey::Base.PkgId)
    @ Base ./loading.jl:936
  [6] require(into::Module, mod::Symbol)
    @ Base ./loading.jl:923
  [7] include
    @ ./Base.jl:386 [inlined]
  [8] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt64}}, source::String)
    @ Base ./loading.jl:1235
  [9] top-level scope
    @ none:1
 [10] eval

```

---

<div class="post-metadata">

**Author:** ![ChrisRackauckas](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chrisrackauckas/32/77_2.png) [@ChrisRackauckas](https://discourse.julialang.org/u/ChrisRackauckas)\
**Post date:** [May 30, 2022, 3:33am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/16 "2022-05-30T03:33:35Z")

</div>

Did you do `]up` afterwards?

---

<div class="post-metadata">

**Author:** ![Aminath\_Shausan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aminath_shausan/32/33587_2.png) [@Aminath\_Shausan](https://discourse.julialang.org/u/Aminath_Shausan)\
**Post date:** [May 30, 2022, 5:50am UTC](https://discourse.julialang.org/t/failed-to-precompile-differentialequations-v1-6-2/81447/17 "2022-05-30T05:50:46Z")

</div>

I did `]up` and restarted the kernel. And it worked.  
Thanks heaps Chris