mac 查看virtualenv提示 -bash: virtualenv: command not found
WedricdeMacBook-Pro:~ wedricsen$ python -m pip install --user virtualenv
Requirement already satisfied: virtualenv in ./Library/Python/2.7/lib/python/site-packages (16.0.0)
WedricdeMacBook-Pro:~ wedricsen$ virtualenv --hlep
-bash: virtualenv: command not found