It appears Homebrew is already installed. If your intent is to reinstall you should do the followin
来源：互联网 发布：淘宝双11整点抢购技巧 编辑：程序博客网 时间：2024/06/16 08:23
先卸载
首先想要安装的话，就要先把homebrew删除干净，如果没有删除干净，它就会各种报错。。
sudo rm -rf /usr/local/.git
rm -rf Library .git .gitignore bin/brew README.md share/man/man1/brew
rm -rf ~/Library/Caches/Homebrew
然后为了防止还没删干净，最好跑到你的/usr/local/Library里面把能看到的带“brew“的都删了。当然代价可能是失去你以前用brew安装的一些东西23333
sudo rm -rf /usr/local/.git
rm -rf Library .git .gitignore bin/brew README.md share/man/man1/brew
rm -rf ~/Library/Caches/Homebrew
然后为了防止还没删干净，最好跑到你的/usr/local/Library里面把能看到的带“brew“的都删了。当然代价可能是失去你以前用brew安装的一些东西23333
作者：焊板狂魔西加加
链接：http://www.zhihu.com/question/35928898/answer/66926256
来源：知乎
著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。
再重新安装
* [新分支] master -> origin/master
HEAD 现在位于 eec5059 Merge branch homebrew/master into linuxbrew/master
Warning: /home/xxxxxxxxxxx/.linuxbrew/bin is not in your PATH.
提示brew不再系统路径
vim ~/.profile
追加
export PATH="$HOME/.linuxbrew/bin:$PATH"export MANPATH="$HOME/.linuxbrew/share/man:$MANPATH"export INFOPATH="$HOME/.linuxbrew/share/info:$INFOPATH"保存退出
使生效
source ~/.profile
再查看brew就正常了
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- It appears Homebrew is already installed. If your intent is to reinstall you should do the followin
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