首先 plug.vim 已经安装到 ~/.vim/autoload/plug.vim
但是在 vim :scriptnames
输出没有显示 plug.vim
::scriptnames
1: ~/.vimrc
2: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/getscriptPlugin.vim
3: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/gzip.vim
4: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/logiPat.vim
5: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/manpager.vim
6: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/matchparen.vim
7: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/netrwPlugin.vim
8: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/rrhelper.vim
9: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/spellfile.vim
10: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/tarPlugin.vim
11: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/tohtml.vim
12: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/vimballPlugin.vim
13: /opt/homebrew/Cellar/vim/9.0.0150/share/vim/vim90/plugin/zipPlugin.vim
我已经将 .vimrc 清空了
就算强制加载 plug.vim 也无法使用
:PlugInstall
E492: 不是编辑器的命令: PlugInstall