Using PyPlot => ERROR: InitError: PyError (ccall(@pysym(:PyImport_ImportModule), PyPtr, (Cstring,), name)

In waiting, I have found the following solution in 3 steps:

run(`install_name_tool -change @rpath/libiomp5.dylib @loader_path/libiomp5.dylib $(Pkg.dir("Conda", "deps/usr/lib/libmkl_intel_thread.dylib"))`)

Conda.update()

Pkg.build("PyCall")

It is suggested by ‘slowbrain’ here:

Thanks a lot!