Question

我在Yosemite（10.10.2）上运行Python 2.7.9，我的pip安装出错了。我无法再使用get-pip.py安装pip：

sth:~ $ sudo python get-pip.py 
Traceback (most recent call last):
  File "get-pip.py", line 20204, in <module>
    main()
  File "get-pip.py", line 152, in main
    bootstrap(tmpdir=tmpdir)
  File "get-pip.py", line 130, in bootstrap
    sys.exit(pip.main(["install", "--upgrade"] + packages + args))
  File "/tmp/tmpdUeSSr/pip.zip/pip/__init__.py", line 217, in main

  File "/tmp/tmpdUeSSr/pip.zip/pip/basecommand.py", line 183, in main
  File "/tmp/tmpdUeSSr/pip.zip/pip/compat/dictconfig.py", line 565, in dictConfig
  File "/tmp/tmpdUeSSr/pip.zip/pip/compat/dictconfig.py", line 332, in configure
AttributeError: 'module' object has no attribute '_handlerList'

我可以使用easy_install，然后在/usr/local/bin中创建一个符号链接，但是尝试使用它进行安装会给我带来同样的错误：

sth:~ $ sudo pip install twine
Traceback (most recent call last):
  File "/usr/local/bin/pip", line 9, in <module>
    load_entry_point('pip==6.0.8', 'console_scripts', 'pip')()
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/__init__.py", line 217, in main
    return command.main(cmd_args)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/basecommand.py", line 183, in main
    for name in ["pip._vendor", "distlib", "requests", "urllib3"]
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/compat/dictconfig.py", line 565, in dictConfig
    dictConfigClass(config).configure()
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip-6.0.8-py2.7.egg/pip/compat/dictconfig.py", line 332, in configure
    del logging._handlerList[:]
AttributeError: 'module' object has no attribute '_handlerList'

我确定这不是pip的问题，所以想知道我做错了什么......

Answer 1

对不起，但是为了其他googlers：

正如here指出的那样，你应该不使用app.post('/get_more_posts', function(req, res) { db.select_post({ last_received_id: req.body.last_received_id }, function(query_res) { var rendered = res.render('more-posts', { _POST_LIST: helper.prepare_posts_for_rendering(query_res) }); res.status(200).send({ rendered: rendered }); }); });安装file1，因为它会弄乱系统版本。我不确定这种情况何时发生了变化。

因此，删除openssl aes-256-cbc -a -salt -in file1 -out file1.enc -k secret应该会删除错误。

Answer 2

我在一小时前发现了类似的错误并发现了这个问题。但是我刚刚解决了这个问题。虽然您可能认为它没有用，但我希望这个答案可以帮助您解决问题。

事实上，当我使用 virtualenvwrapper 时，我想突然控制一个ENV。所以我创建了一个备份目录，原因是在另一个ENV所在的同一目录中。

之后， .virtualenv 中不仅有2个ENV，还有3个与ENV相关的目录。它为网站包提供了一些途径，等等显然改变了helter-skelter。

这就是为什么，如果你没有确认关于 Virtualenv 的文件，我建议你这样做。

我的错误如下。

    ~  pip freeze
Traceback (most recent call last):
  File "/usr/local/bin/pip", line 9, in <module>
    load_entry_point('pip==6.0.6', 'console_scripts', 'pip')()
  File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip-6.0.6-py2.7.egg/pip/__init__.py", line 217, in main
    return command.main(cmd_args)
  File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip-6.0.6-py2.7.egg/pip/basecommand.py", line 183, in main
    for name in ["pip._vendor", "distlib", "requests", "urllib3"]
  File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip-6.0.6-py2.7.egg/pip/compat/dictconfig.py", line 565, in dictConfig
    dictConfigClass(config).configure()
  File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip-6.0.6-py2.7.egg/pip/compat/dictconfig.py", line 332, in configure
    del logging._handlerList[:]
AttributeError: 'module' object has no attribute '_handlerList'

尝试使用pip安装时的AttributeError

2 个答案: