Python virtualenvwrapper初始化錯誤

重啓我的機器後，我可以看到當我的登錄腳本調用它時，virtualenv無法設置。Python virtualenvwrapper初始化錯誤

我的.bashrc包含

export WORKON_HOME=~/.virtualenvs 
source /usr/local/bin/virtualenvwrapper.sh

和錯誤看起來像

Traceback (most recent call last): 
    File "<string>", line 1, in <module> 
    File "/Library/Python/2.7/site-packages/virtualenvwrapper/hook_loader.py", line 12, in <module> 
    import optparse 
    File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/optparse.py", line 77, in <module> 
    import textwrap 
    File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/textwrap.py", line 32, in <module> 
    class TextWrapper: 
    File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/textwrap.py", line 74, in TextWrapper 
    whitespace_trans = string.maketrans(_whitespace, ' ' * len(_whitespace)) 
AttributeError: 'module' object has no attribute 'maketrans' 
virtualenvwrapper.sh: There was a problem running the initialization hooks. If Python could not import the module virtualenvwrapper.hook_loader, check that virtualenv has been installed for VIRTUALENVWRAPPER_PYTHON=/usr/bin/python and that PATH is set properly.

據我所知道的，項目提到的錯誤信息看行不行，

ytestpythonapp$ls /Library/Python/2.7/site-packages/ 
README        pip-1.1-py2.7.egg      virtualenv.py       virtualenv_support     virtualenvwrapper-3.2-py2.7-nspkg.pth 
easy-install.pth      virtualenv-1.7.1.2-py2.7.egg-info  virtualenv.pyc      virtualenvwrapper      virtualenvwrapper-3.2-py2.7.egg-info

and

mytestpythonapp$ls /usr/local/bin/ | grep vir 
virtualenv 
virtualenvwrapper.sh

和

mytestpythonapp$echo $PATH 
/Users/markdsievers/.virtualenvs/mytestpythonapp/bin:/usr/local/bin:/Users/markdsievers/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/usr/local/mongodb/bin:/usr/local/cmd:/usr/local/sbin:

我是相當新的Python的，但有virualenv現在幾個星期的工作在許多重新啓動，所以我所有的這個漂亮的困惑。任何指針非常讚賞。

OSX獅子，的Python 2.7

來源

2012-05-29 markdsievers

這有可能是你有你的根目錄的文件與Python模塊名稱相沖突，即string.py

來源

2012-05-29 23:16:16 stuartrexking

Python virtualenvwrapper初始化錯誤

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