看是zsh还是bash
echo $SHELL

配置到~/.zshrc 文件
- vim ~/.zshrc
-
-
-
- export PYENV_ROOT="$HOME/.pyenv"
- command -v pyenv >/dev/null || export PATH="$PYENV_ROOT/bin:$PATH"
执行
source ~/.zshrc

vim ~/.bashrc
- export PYENV_ROOT="$HOME/.pyenv"
- command -v pyenv >/dev/null || export PATH="$PYENV_ROOT/bin:$PATH"
source ~/.bashrc
参考: