Avoid choosing virtualenv when building PyPy from source
Avoid choosing virtualenv when building PyPy from source

pyenv/pyenv,yyuu/pyenv,pyenv/pyenv,sebhahn/pyenv,cehoffman/pyenv,zmwangx/pyenv,zmwangx/pyenv,sebhahn/pyenv,BanzaiMan/pyenv,pyenv/pyenv,BanzaiMan/pyenv,sebhahn/pyenv,cehoffman/pyenv,yyuu/pyenv