网站：http://linuxbrew.sh/
一、安装：
不能在root下运行
$sh -c "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/install/master/install.sh)"- Add Linuxbrew to your PATH
PATH="/home/ubuntu/.linuxbrew/bin:$PATH"
- We recommend that you install GCC by running:
brew install gcc
- Run `brew help` to get started
- Further documentation:
https://docs.brew.sh
Warning: /home/ubuntu/.linuxbrew/bin is not in your PATH.
设置路径：
$PATH="/home/ubuntu/.linuxbrew/bin:$PATH"
二、卸载：
$/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"
The following possible Homebrew files were not deleted:
/home/ubuntu/.linuxbrew/share/
/home/ubuntu/.linuxbrew/etc/
/home/ubuntu/.linuxbrew/lib/
/home/ubuntu/.linuxbrew/var/
You may wish to remove them yourself.
需要手动删除文件夹：
$rm -r -f /home/ubuntu/.linuxbrew