zsh 编译源码

需要的操作是把/bin/zsh 复制到/usr/local/bin/zsh

chsh -s /bin/zsh

chsh -s /bin/bash

3) 替换zshrc

cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc

repo: command not found。，可以用如下方法解决，在命令行中输入如下两行：
echo ‘export PATH=$PATH:$Home/bin‘ >>~/.bashrc
export PATH=$PATH:$HOME/bin

mkdir ~/bin
PATH=~/bin:$PATH
curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
## 如果上述 URL 不可访问，可以用下面的：
## curl https://storage-googleapis.lug.ustc.edu.cn/git-repo-downloads/repo > ~/bin/repo
chmod a+x ~/bin/repo