pip3列表来自AssertionError

flu*_*y03 9 python pip python-2.7 python-3.x

当我pip3 list在终端中,它出现以下错误:

cliu@cliu-ubuntu:~$ pip3 list
Exception:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/usr/lib/python3/dist-packages/pip/commands/list.py", line 80, in run
    self.run_listing(options)
  File "/usr/lib/python3/dist-packages/pip/commands/list.py", line 142, in run_listing
    self.output_package_listing(installed_packages)
  File "/usr/lib/python3/dist-packages/pip/commands/list.py", line 151, in output_package_listing
    if dist_is_editable(dist):
  File "/usr/lib/python3/dist-packages/pip/util.py", line 367, in dist_is_editable
    req = FrozenRequirement.from_dist(dist, [])
  File "/usr/lib/python3/dist-packages/pip/__init__.py", line 299, in from_dist
    assert len(specs) == 1 and specs[0][0] == '=='
AssertionError

Storing debug log for failure in /home/cliu/.pip/pip.log 
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谁知道如何解决这个问题?

Kev*_*vin 4

从评论中链接的错误来看,可以通过升级到最新的 Pip 来修复此问题。由于在 Ubuntu/Debian 的打包系统中执行此操作相当重要,因此我认为将新版本的 Pip 安装到 Virtualenv 中可能会更简单。创建 virtualenv 后,您可以使用以下命令升级到最新的 Pip:

pip install --upgrade pip
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