将Python3传递给virtualenvwrapper会引发ImportError

我正在尝试使用virtualenvwrapper来制作基于 python 3的virtualenv.但是,当我传递可选的解释器参数时,我看到了这个错误.我正在运行Ubuntu 15.04.我尝试重新安装virtualenv和virtualenvwrapper但没有成功.感谢你的帮助！

$mkvirtualenv scriptcutter --python=/usr/bin/python3
Running virtualenv with interpreter /usr/bin/python3
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/virtualenv.py",line 8,in <module>
    import base64
  File "/usr/lib/python3.4/base64.py",line 9,in <module>
    import re
  File "/usr/lib/python3.4/re.py",line 336,in <module>
    import copyreg
  File "/usr/local/lib/python2.7/dist-packages/copyreg/__init__.py",line 7,in <module>
    raise ImportError('This package should not be accessible on Python 3. '
ImportError: This package should not be accessible on Python 3. Either you are trying to run from the python-future src folder or your installation of python-future is corrupted.
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport_python_hook.py",line 53,in apport_excepthook
    if not enabled():
  File "/usr/lib/python3/dist-packages/apport_python_hook.py",line 24,in enabled
    import re
  File "/usr/lib/python3.4/re.py",in <module>
    raise ImportError('This package should not be accessible on Python 3. '
ImportError: This package should not be accessible on Python 3. Either you are trying to run from the python-future src folder or your installation of python-future is corrupted.

Original exception was:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/virtualenv.py",in <module>
    raise ImportError('This package should not be accessible on Python 3. '
ImportError: This package should not be accessible on Python 3. Either you are trying to run from the python-future src folder or your installation of python-future is corrupted.

解决方法

我遇到了同样的问题,但在我将virtualenv降级到12.0.2之后,这个问题就消失了.