brew错误 Error: GitHub API Error: API rate limit exceeded for ...

执行brew search 出错

$ brew search xxxx
Error: GitHub API Error: API rate limit exceeded for 211.162.33.2.
 (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)

解决

# 打开
http://github.com/settings/applications

# 点击
Personal access tokens -> generate new token 
# 输入名称后得到token

# 加入到~/.bash_profile
$ vim ~/.bash_profile
if [ -f /usr/local/bin/brew ]; then
    export HOMEBREW_GITHUB_API_TOKEN=xxxxxxxxxx
fi

# 再更新环境变量
$ . ~/.bash_profile