Pyenv:如何在重建 python 后“重建"virtualenvs [英] Pyenv: How to 'rebuild' virtualenvs after rebuilding python

问题描述

我重建了 python 3.7 以使 pyinstaller 在 Mac 上工作，它似乎已经使用 3.7.0 删除了我所有的 virtualenv.

I rebuilt python 3.7 to get pyinstaller to work on Mac, and it seems to have deleted all my virtualenvs using 3.7.0.

.python-version 文件仍然存在，它们指向我期望的位置.但是当我运行 'pyenv virtualenvs' 时，根本没有 python3 环境，而且在项目目录中，python 命令根本不起作用.

The .python-version files still exist, and they point at the location I would expect. But when I run 'pyenv virtualenvs' there's no python3 environments at all, and in the project directory, the python command doesn't work at all.

3.7.0/envs/some-scripts```


```$ ls ~/.pyenv/versions/3.7.0/envs/some-scripts/bin/
activate        chardetect      macho_find      netaddr         pydoc           pyi-makespec        python3
activate.csh        easy_install        macho_standalone    pip         pyi-archive_viewer  pyi-set_version
activate.fish       easy_install-3.7    mako-render     pip3            pyi-bindepend       pyinstaller
alembic         macho_dump      natsort         pip3.7          pyi-grab_version    python```


```$ pyenv virtualenvs
  2.7.10/envs/some-scripts-2 (created from /Users/mememe/.pyenv/versions/2.7.10)
  2.7.10/envs/gdrive (created from /Users/mememe/.pyenv/versions/2.7.10)
  arista-scripts-2 (created from /Users/mememe/.pyenv/versions/2.7.10)
  gdrive (created from /Users/mememe/.pyenv/versions/2.7.10)```

See? no 3, and no asterisk, despite being in the project directory.

推荐答案

我不知道你是如何重建 pyenv 的，不过对我来说:

I don't know how did you rebuild pyenv, though for me running:

$ pyenv install $(previously installed python name to update)

比

$ pyenv rehash

重新构建 python 并更新垫片就好了.

Rebuild python and updated shims just fine.

这篇关于Pyenv:如何在重建 python 后“重建"virtualenvs的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！