cocoapods安裝與刪除時(shí)提示無(wú)權(quán)限

sudo gem [install/uninstall] cocoapods 時(shí)報(bào)錯(cuò)，提示無(wú)權(quán)限,
也許你可以嘗試換一個(gè)方法：
gem [install|uninstall] -n /usr/local/bin cocoapods

Mac系統(tǒng)下XXX應(yīng)用的徹底刪除

刪除應(yīng)用之后，請(qǐng)嘗試看看以下路徑是否遺留相關(guān)剩余文件

~/Library/Preferences/XXX.plist
~/Library/Application Support/XXX
/Library/Application Support/XXX
~/.XXX