# Package Installation Failing April 2020 - JuliaDB, OnlineStats
**URL:** https://discourse.julialang.org/t/package-installation-failing-april-2020-juliadb-onlinestats/38395
**Category:** General Usage
**Tags:** package, installation
**Created:** [April 28, 2020, 7:49pm UTC](https://discourse.julialang.org/t/package-installation-failing-april-2020-juliadb-onlinestats/38395 "2020-04-28T19:49:51Z")
**Posts on this page:** 7
**Page:** 1
### Author:  [@eyedia](https://discourse.julialang.org/u/eyedia)
#### Post date: [April 28, 2020, 7:49pm UTC](https://discourse.julialang.org/t/package-installation-failing-april-2020-juliadb-onlinestats/38395/1 "2020-04-28T19:49:51Z")
Seems like error has something to do with JuliaDB, OnlineStats, but not sure.
Just execute below code:
using Pkg
Pkg.add(“CSV”)
Pkg.add(“DataFrames”)
Pkg.add(“HTTP”)
Pkg.add(“JSON”)
Pkg.add(“JuliaDB”)
Pkg.add(“MbedTLS”)
using CSV
using JuliaDB
using HTTP
using JSON
using Dates
@info VERSION
@info Pkg.installed()
You should get below exceptions. We are running LTS version 1.0.5 on production, the issue is also coming with latest version 1.4.1
┌ Warning: Use of `Poly` from v1.0 forward will require `using Polynomials.PolyCompat`
│ caller = Polynomials.PolyCompat.Poly(::Array{Double64,1}) at Poly.jl:26
└ @ Polynomials.PolyCompat ~/.julia/packages/Polynomials/ghqdF/src/polynomials/Poly.jl:26
WARNING: could not import LearnBase.fit! into OnlineStats
WARNING: could not import LearnBase.nobs into OnlineStats
WARNING: could not import LearnBase.predict into OnlineStats
WARNING: could not import LearnBase.addgrad! into PenaltyFunctions
WARNING: could not import LearnBase.scaled into PenaltyFunctions
ERROR: LoadError: LoadError: UndefVarError: ScaledDistanceLoss not defined
Stacktrace:
[1] getproperty(::Module, ::Symbol) at ./Base.jl:26
[2] top-level scope at /home/zettaapps/.julia/packages/OnlineStats/iY7aT/src/stats/statlearn.jl:156
[3] include(::Module, ::String) at ./Base.jl:377
[4] include(::String) at /home/zettaapps/.julia/packages/OnlineStats/iY7aT/src/OnlineStats.jl:1
[5] top-level scope at /home/zettaapps/.julia/packages/OnlineStats/iY7aT/src/OnlineStats.jl:61
[6] include(::Module, ::String) at ./Base.jl:377
[7] top-level scope at none:2
[8] eval at ./boot.jl:331 [inlined]
[9] eval(::Expr) at ./client.jl:449
[10] top-level scope at ./none:3
in expression starting at /home/zettaapps/.julia/packages/OnlineStats/iY7aT/src/stats/statlearn.jl:156
in expression starting at /home/zettaapps/.julia/packages/OnlineStats/iY7aT/src/OnlineStats.jl:61
ERROR: LoadError: Failed to precompile OnlineStats [a15396b6-48d5-5d58-9928-6d29437db91e] to /home/zettaapps/.julia/compiled/v1.4/OnlineStats/G3mU6\_FyvLN.ji.
Stacktrace:
[1] error(::String) at ./error.jl:33
[2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1272
[3] \_require(::Base.PkgId) at ./loading.jl:1029
[4] require(::Base.PkgId) at ./loading.jl:927
[5] require(::Module, ::Symbol) at ./loading.jl:922
[6] include(::Module, ::String) at ./Base.jl:377
[7] top-level scope at none:2
[8] eval at ./boot.jl:331 [inlined]
[9] eval(::Expr) at ./client.jl:449
[10] top-level scope at ./none:3
in expression starting at /home/zettaapps/.julia/packages/JuliaDB/7cG1k/src/JuliaDB.jl:21
ERROR: LoadError: Failed to precompile JuliaDB [a93385a2-3734-596a-9a66-3cfbb77141e6] to /home/zettaapps/.julia/compiled/v1.4/JuliaDB/4FA8g\_FyvLN.ji.
Stacktrace:
[1] error(::String) at ./error.jl:33
[2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1272
[3] \_require(::Base.PkgId) at ./loading.jl:1029
[4] require(::Base.PkgId) at ./loading.jl:927
[5] require(::Module, ::Symbol) at ./loading.jl:922
[6] include(::Module, ::String) at ./Base.jl:377
[7] exec\_options(::Base.JLOptions) at ./client.jl:288
[8] \_start() at ./client.jl:484
---
### Author:  [@joshday](https://discourse.julialang.org/u/joshday)
#### Post date: [April 28, 2020, 8:50pm UTC](https://discourse.julialang.org/t/package-installation-failing-april-2020-juliadb-onlinestats/38395/2 "2020-04-28T20:50:03Z")
A LearnBase release broke a few things. I think you can update OnlineStatsBase, which has an upper bound for LearnBase, or you can pin LearnBase at 0.3.
---
### Author:  [@Yifan\_Liu](https://discourse.julialang.org/u/Yifan_Liu)
#### Post date: [April 28, 2020, 9:04pm UTC](https://discourse.julialang.org/t/package-installation-failing-april-2020-juliadb-onlinestats/38395/3 "2020-04-28T21:04:08Z")
Is JuliaDB still maintained? Any plan of improving its performance?
---
### Author:  [@eyedia](https://discourse.julialang.org/u/eyedia)
#### Post date: [April 28, 2020, 9:13pm UTC](https://discourse.julialang.org/t/package-installation-failing-april-2020-juliadb-onlinestats/38395/4 "2020-04-28T21:13:08Z")
Thank you so much @joshday, this worked! Here is the updated script, just in case anyone hit the same issue.
using Pkg
**Pkg.add(Pkg.PackageSpec(;name=“LearnBase”, version=“0.3”))**
Pkg.add(“CSV”)
Pkg.add(“DataFrames”)
Pkg.add(“HTTP”)
Pkg.add(“JSON”)
Pkg.add(“JuliaDB”)
Pkg.add(“MbedTLS”)
using CSV
using JuliaDB
using HTTP
using JSON
using Dates
@info VERSION
@info Pkg.installed()
---
### Author:  [@eyedia](https://discourse.julialang.org/u/eyedia)
#### Post date: [May 12, 2020, 2:18pm UTC](https://discourse.julialang.org/t/package-installation-failing-april-2020-juliadb-onlinestats/38395/5 "2020-05-12T14:18:08Z")
@joshday - **I am sorry, but now (today = 5/12/2020, 5th May 2020) getting this on Julia TLS (1.0.5) version. It’s our production environment. Help please!!**
ERROR: LoadError: Unsatisfiable requirements detected for package DataFrames [a93c6f00]:
DataFrames [a93c6f00] log:
├─possible versions are: [0.11.7, 0.12.0, 0.13.0-0.13.1, 0.14.0-0.14.1, 0.15.0-0.15.2, 0.16.0, 0.17.0-0.17.1, 0.18.0-0.18.4, 0.19.0-0.19.4, 0.20.0-0.20.2, 0.21.0] or uninstalled
├─restricted to versions 0.19.4 by an explicit requirement, leaving only versions 0.19.4
└─restricted by compatibility requirements with CSV [336ed68f] to versions: 0.21.0 — no versions left
└─CSV [336ed68f] log:
├─possible versions are: [0.3.0-0.3.1, 0.4.0-0.4.3, 0.5.0-0.5.26, 0.6.0-0.6.2] or uninstalled
└─restricted to versions 0.6.2 by an explicit requirement, leaving only versions 0.6.2
---
### Author:  [@joshday](https://discourse.julialang.org/u/joshday)
#### Post date: [May 12, 2020, 2:54pm UTC](https://discourse.julialang.org/t/package-installation-failing-april-2020-juliadb-onlinestats/38395/6 "2020-05-12T14:54:10Z")
That looks unrelated to the problem from before.
Looks like something is holding back DataFrames, but CSV requires the latest version.
---
### Author:  [@eyedia](https://discourse.julialang.org/u/eyedia)
#### Post date: [May 12, 2020, 3:02pm UTC](https://discourse.julialang.org/t/package-installation-failing-april-2020-juliadb-onlinestats/38395/7 "2020-05-12T15:02:07Z")
hmm, in that case, let me create a separate issue. Thanks @joshday