Heroku Toolbelt 错误

无端的出现了Installing Heroku Toolbelt v4... ! Heroku client internal error. 去官网重新下载heroku toolbelt最新版插件还是报错，后在github找到解决方法：
链接 https://github.com/heroku/toolbelt/issues/53

rm -rf /usr/local/heroku
rm -rf /usr/bin/heroku
rm -rf /user/local/bin/heroku

brew install heroku