問題與$ PYTHONPATH

Question

我在嘗試運行virtualenv . --no-site-packages

You are attempting to install a package to a directory that is not 
on PYTHONPATH and which Python does not read ".pth" files from. The 
installation directory you specified (via --install-dir, --prefix, or 
the distutils default setting) was: 

    /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ 

and your PYTHONPATH environment variable currently contains: 

    '' 

然而，當我贊同我的PYTHONPATH，我看到從默認設置的路徑時，以下消息：

/usr/local/python-3.3.1/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/:/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ 

所以我PYTHONPATH包含我正在安裝的目錄。

任何人有任何想法是怎麼回事？

Answer 1

原來我需要使用virtualenv-3.3，而不是virtualenv。