set STATUS as non-zero even if the setuptools or pip have failed to install into pyvenv
set STATUS as non-zero even if the setuptools or pip have failed to
install into pyvenv

pyenv/pyenv-virtualenv,cehoffman/pyenv,yyuu/pyenv-virtualenv,yeonsh/pyenv-virtualenv,aristiden7o/pyenv-virtualenv,cehoffman/pyenv,jerr0328/pyenv-virtualenv