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‘module’ 对象没有属性 ‘PY2’

tag-icon • tag-icon 14.04 django
‘module’ 对象没有属性 ‘PY2’

我正在使用 ubuntu 14.04，试图安装 python-memcache。我得到了如下错误

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

安装 Django-celery、pymongo 等时我遇到了同样的错误

答案1

安装的 Python 模块 six 非常旧。在你的 Python 解释器中

import six
six.__version__

当前版本是 1.7.3，在我的 12.10 Ubuntu 系统上默认版本是 1.1.0。升级此模块，您就可以再次正常运行。

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