Python virutalenv issues, tried the --no-site-packages and got this

virtualenv --no-site-packages foobar
New python exe开发者_StackOverflow社区cutable in foobar/bin/python
Installing setuptools............done.

What happened here?

lsvirtualenv

returns nothing.

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There is a difference between virtualenv and virtualenvwrapper.

An env created by virtualenv --no-site-packages foobar will not be seen by the virtualenvwrapper functions, such as lsvirtualenv.

If you want to tap the unbridled power of the virtualenvwrapper, follow these instructions and create a new env by mkvirtualenv --no-site-packages foobar