下载时出现下列错误在终端输入sudo -- sh -c "echo ‘117.18.237.29 ocsp.digicert.com‘ >> /etc/hosts",回车,密码就是当前电脑的密码
[!] Error installing ZBarSDK
[!] Attempt to read non existent folder `/Users/wallace/Desktop/HDVG_demo1/Pods/ZBarSDK`.
原文:http://www.cnblogs.com/leopardsnow/p/4161842.html