tkf
commented
5 years ago It seems you are using Julia 0.6. The master branches of PyCall and PyPlot do not support Julia 0.6 anymore. You need to install the released version of them; i.e., use Pkg.add not Pkg.checkout.
I had PyPlot and it was working very well unless that it was old and updated features were not working. So I updated both matplotlib and PyPlot by removing and installing them again. But I could not precompile PyPlot anymore. First it gave this Error: malformed expression. I run Pkg.checkout("PyCall") and not I got new errror:
LoadError: LoadError: LoadError: [91mArgumentError: Module Libdl not found in current path. Run
Pkg.add("Libdl")to install the Libdl package.[39m while loading /home/myubuntu/.julia/v0.6/PyCall/src/../deps/depsutils.jl, in expression starting on line 3 while loading /home/myubuntu/.julia/v0.6/PyCall/src/PyCall.jl, in expression starting on line 40 while loading /home/myubuntu/.julia/v0.6/PyPlot/src/PyPlot.jl, in expression starting on line 4 _require(::Symbol) at loading.jl:428 require(::Symbol) at loading.jl:398 include_from_node1(::String) at loading.jl:569 include(::String) at sysimg.jl:14 include_from_node1(::String) at loading.jl:569 eval(::Module, ::Any) at boot.jl:235 _require(::Symbol) at loading.jl:483 require(::Symbol) at loading.jl:398 include_from_node1(::String) at loading.jl:569 eval(::Module, ::Any) at boot.jl:235 _require(::Symbol) at loading.jl:483 require(::Symbol) at loading.jl:398 include_string(::String, ::String) at loading.jl:515 eval(::Module, ::Any) at boot.jl:235 (::Atom.##119#122)() at eval.jl:148 withpath(::Atom.##119#122, ::Void) at utils.jl:30 withpath(::Function, ::Void) at eval.jl:38 macro expansion at eval.jl:147 [inlined] (::Atom.##118#121{Dict{String,Any}})() at task.jl:80