A story that pyenv is stuck because the python execution command PATH does not pass

Overview

I wanted to put the execution PATH in Python of pyenv, but the known method didn't work at all, that is, I got stuck and melted it for a day. This happened when I did the following:

1. Use Time Machine to migrate the environment from the existing Macbook Pro to Mac mini
2. In the previous environment, pyenv was used, so please use which python to change to /Users/USERNAME/.pyenv/shims/python.
3. For some reason, python's PATH was / usr / bin / python, which was the default for Mac. .. ..

So, the story of re-pathging python's PATH to /Users/USERNAME/.pyenv/shims/python. It's inconvenient because the version of python doesn't change.

Known procedure

Since I used zsh, the following settings are of course in .zshrc. (Reference: https://github.com/pyenv/pyenv)

export PYENV_ROOT="$HOME/.pyenv"
export PATH="$PYENV_ROOT/bin:$PATH"
eval "$(pyenv init -)"

Theoretically, if you do source .zshrc, your PATH should definitely go through. .. .. When I check it. .. ..

$ which python
/usr/bin/python

Huh ?? FUCK !!! I didn't go there! !!

Hmm, that's it. Isn't the order of PATH wrong?

$ vim /etc/paths

/usr/local/bin
/usr/bin
/bin
/usr/sbin
/sbin

Properly, the order of / usr / local / bin does not come first. .. .. .. By the way, if / usr / bin comes first, that executable file will be in the PATH preferentially.

If this happens, uninstall pyenv due to brain death and reinstall it. Even if you just do brew uninstall pyenv, there are configuration files here and there, so I crushed everything by referring to the following article. https://qiita.com/yasudadesu/items/1177aa93229e7c4b7a45

So, even if I soruce .zshrc the .zshrc again, it still doesn't heal. .. .. Yes, I gave up.

There was a god article

A great thank you to the article for someone who caused a similar event. https://dev.classmethod.jp/articles/pyenv-command-not-found/

The point is that you should try reassociating the links.

$ brew unlink pyenv
$ brew link pyenv
$ source .zshrc

Please come. .. .. Check Python's PATH with prayer.

$ which python
/Users/USER NAME/.pyenv/shims/python

I did it! !! !!

Finally

The ancestor is great