Ubuntu上的Python PIP

clay 发表于 Dev

黏土

当我pip在安装了所有更新的新品牌Ubuntu 15.04系统上运行python时，出现以下声明错误。这是Python2.7.x。我用Python 3.4.x得到了非常相似的结果：

  ➜  pip list
  adium-theme-ubuntu (0.3.4)
  <...snip...>
  pyOpenSSL (0.13.1)
  pyserial (2.6)
  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/list.py", line 80, in run
      self.run_listing(options)
    File "/usr/lib/python2.7/dist-packages/pip/commands/list.py", line 142, in run_listing
      self.output_package_listing(installed_packages)
    File "/usr/lib/python2.7/dist-packages/pip/commands/list.py", line 151, in output_package_listing
      if dist_is_editable(dist):
    File "/usr/lib/python2.7/dist-packages/pip/util.py", line 367, in dist_is_editable
      req = FrozenRequirement.from_dist(dist, [])
    File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 299, in from_dist
      assert len(specs) == 1 and specs[0][0] == '=='
  AssertionError

code_dredd

我认为您应该在这里将此报告为错误。我可以在Ubuntu 15.04（64位）中复制它。手册页明确指出pip list和pip3 list命令应仅列出软件包，但在这两种情况下，它们AssertionError在完成前都会崩溃。