# Rmath and Libdl dependency on v0.7

**URL:** <https://discourse.julialang.org/t/rmath-and-libdl-dependency-on-v0-7/13080>\
**Category:** General Usage\
**Created:** [August 9, 2018, 11:01am UTC](https://discourse.julialang.org/t/rmath-and-libdl-dependency-on-v0-7/13080 "2018-08-09T11:01:46Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![colintbowers](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/colintbowers/32/8033_2.png) [@colintbowers](https://discourse.julialang.org/u/colintbowers)\
**Post date:** [August 9, 2018, 11:01am UTC](https://discourse.julialang.org/t/rmath-and-libdl-dependency-on-v0-7/13080/1 "2018-08-09T11:01:46Z")

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Hi all,

I just downloaded the latest v0.7 binary for Linux 64 bit (2018-08-08 06:46 UTC). I deleted the contents of `.julia` and then added `Rmath`. The package added without a problem, but when I try and run it with `using Rmath`, precompilation appears to be failing with the message:

```julia
julia> using Rmath
[Info: Precompiling Rmath [79098fc4-a85e-5d69-aa6a-4863f24498fa]
┌ Warning: Package Rmath does not have Libdl in its dependencies:
│ - If you have Rmath checked out for development and have
│ added Libdl as a dependency but haven't updated your primary
│ environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with Rmath
└ Loading Libdl into Rmath from project dependency, future warnings for Rmath are suppressed.

```

Reading [this post here](https://discourse.julialang.org/t/pkg3-and-standard-libraries/9287), it sounded like this issue should be fixed - and I couldn’t find any other reference to it, so was wondering if this is something specific to my setup.

Any ideas?

Cheers,

Colin