pkg_resources。DistributionNotFound：找不到 'pipenv==2018.10.13' 发行版，应用程序需要该发行版

Question

由于ansible的一些损坏的包，我重新安装了pip和pipenv。现在，我的pip依赖关系似乎都被搞砸了。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

我也遇到了同样的问题。您应该使用第一次使用的软件包管理器重新安装pipenv。

• 如果使用pip完成安装，则：

  pip uninstall pipenv
  pip install pipenv
  

• 如果使用brew，则必须运行Andrei 公开的命令

  brew uninstall pipenv
  brew install pipenv
  

要检查pipenv安装是否已成功完成，请运行：pipenv --version

在注释中，也可以使用：

brew reinstall pipenv

Answer 2

这也应该解决问题：

pipenv --rm
pipenv check
pipenv sync

我在使用anaconda更新python时不时遇到这个问题。

Answer 3

如果你得到这种"pkg_resources.DistributionNotFound:'filelock<4，>3.4.1'分布未被发现并且是virtualenv"所要求的；错误也可以通过导航到文件夹，然后运行"；pip-install-pipenv"；

Answer 4

首先在终端上键入以下命令，进入虚拟env目录

cd ~/.local/share/virtualenvs/

然后检查一个以项目名称为前缀的目录，打开该目录中的终端并键入

mkdir bin; cp local/bin/python bin/

在此之后，转到您的项目目录并再次运行pipenv install。