在Livemin磁盘中试用Linuxmint 17.2中的julia-0.4。安装好了，添加了ODE包确定并使用它，试图添加PyPlot但它失败了，即使建议检查和重建后：
julia> Pkg.update()
INFO: Updating METADATA...
INFO: Computing changes...
INFO: No packages to install, update or remove
julia> Pkg.build("PyCall")
INFO: Building PyCall
INFO: Recompiling stale cache file /home/mint/.julia/lib/v0.4/Conda.ji for module Conda.
WARNING: Module BinDeps uuid did not match cache file
WARNING: deserialization checks failed while attempting to load cache from /home/mint/.julia/lib/v0.4/Conda.ji
INFO: Precompiling module Conda...
INFO: Recompiling stale cache file /home/mint/.julia/lib/v0.4/Conda.ji for module Conda.
WARNING: Module BinDeps uuid did not match cache file
===============================[ ERROR: PyCall ]================================
LoadError: __precompile__(true) but require failed to create a precompiled cache file
while loading /home/mint/.julia/v0.4/PyCall/deps/build.jl, in expression starting on line 12
================================================================================
================================[ BUILD ERRORS ]================================
WARNING: PyCall had build errors.
- packages with build errors remain installed in /home/mint/.julia/v0.4
- build the package(s) and all dependencies with `Pkg.build("PyCall")`
- build a single package by running its `deps/build.jl` script
================================================================================