title: Julia installs python 2.7 while python 3.6 is already installed
body: <p>I have installed python 3.6 via Anaconda3 and then julia 0.6.2. When I install PyPlot package for julia, it installs python 2.7 and mkl, numpy... How can I tell julia to use the current installed python 3.6 since I don't want to install different versions of python. Thank you.</p>