pkg_resources.DistributionNotFound: 未找到 'pipenv==2018.10.13' 分布，应用程序需要该分布

Question

由于 ansible 的一些损坏包，我重新安装了 pip 和 pipenv。现在，我的 pip 依赖项似乎都搞砸了。非常感谢任何建议或帮助。

$ which python2
 /usr/local/bin/python2

$ which python3
/usr/local/bin/python3

$ which pipenv
/usr/local/bin/pipenv


Traceback (most recent call last):
  File "/usr/local/Cellar/pipenv/2018.10.13/libexec/bin/pipenv", line 6, in <module>
    from pkg_resources import load_entry_point
  File "/usr/local/Cellar/python/3.7.1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3123, in <module>
    @_call_aside
  File "/usr/local/Cellar/python/3.7.1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3107, in _call_aside
    f(*args, **kwargs)
  File "/usr/local/Cellar/python/3.7.1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3136, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/usr/local/Cellar/python/3.7.1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 580, in _build_master
    return cls._build_from_requirements(__requires__)
  File "/usr/local/Cellar/python/3.7.1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 593, in _build_from_requirements
    dists = ws.resolve(reqs, Environment())
  File "/usr/local/Cellar/python/3.7.1/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pkg_resources/__init__.py", line 781, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'pipenv==2018.10.13' distribution was not found and is required by the application

Answer 1

我遇到了同样的问题。您应该使用与第一次使用相同的包管理器重新安装 pipenv。

如果安装是使用 pip 完成的，那么：
```
pip uninstall pipenv
pip install pipenv
```
如果您正在使用 brew，那么您必须运行命令 exposed by Andrei
```
brew uninstall pipenv
brew install pipenv
```

要检查 pipenv 安装是否成功完成，运行： pipenv --version

从评论中，或者使用：

brew reinstall pipenv

Answer 2

这也应该可以解决问题：

pipenv --rm
pipenv check
pipenv sync

我运行在使用 anaconda 更新 python 时不时遇到这个问题。

pkg_resources.DistributionNotFound: 未找到 'pipenv==2018.10.13' 分布，应用程序需要该分布

pkg_resources.DistributionNotFound: The 'pipenv==2018.10.13' distribution was not found and is required by the application

python

pip

python-3.x

pipenv

从评论中，或者使用：