This post is just some minor issue I ran into, but it might be nice for others to find a fix here.
Trying to get the package PyCall (https://github.com/stevengj/PyCall.jl) to import modules (e.g. python3-numpy), this error occurs: julia> using PyCall julia> @pyimport numpy ERROR: PyError (PyImport_ImportModule) <type 'exceptions.ImportError'> ImportError('No module named numpy',) To make PyCall work with python3, the following environment variable needs to be set: julia> ENV["PYTHON"]="python3" If that doesn't work, try: julia> ENV["PYTHON"]="/usr/bin/python3" PyCall should now be able to import the python3-* modules which are installed via Ubuntu's package manager.
