python – ‘module’对象没有属性’PY2’

我正在使用ubuntu 14.04,正在尝试安装python-memcache.我有一个错误

Downloading/unpacking python-memcached
  Downloading python-memcached-1.53.tar.gz
Cleaning up...
Exception:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 278, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
  File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1229, in prepare_files
    req_to_install.run_egg_info()
  File "/usr/lib/python2.7/dist-packages/pip/req.py", line 292, in run_egg_info
    logger.notify('Running setup.py (path:%s) egg_info for package %s' % (self.setup_py, self.name))
  File "/usr/lib/python2.7/dist-packages/pip/req.py", line 284, in setup_py
    if six.PY2 and isinstance(setup_py, six.text_type):
AttributeError: 'module' object has no attribute 'PY2'

Storing debug log for failure in /home/mani/.pip/pip.log

我在安装Django-celery,pymongo等时遇到同样的错误

最佳答案
在这种情况下的问题仅仅是使用了没有PY2标识符的包六的非常旧的版本.

由于软件包已经安装了pip,因此使用以下方法升级它就足够了:

pip install --upgrade six

转载注明原文:python – ‘module’对象没有属性’PY2’ - 代码日志