安装 WHM/cPanel 遇到错误 FATAL - Failed to call URL http://cpanel.net/myip/ to detect your IP - 升级 wget

环境：CentOS 6.3 64位（版本相对较老）

过程：

1.安装 WHM/cPanel 遇到错误，提示 (FATAL): Failed to call URL http://cpanel.net/myip/ to detect your IP.

2.wget http://cpanel.net/myip/ 测试，会提示证书错误 ERROR: certificate common name “*.cpanel.com” doesn’t match requested host name “cpanel.com”.

3.yum update wget # 升级wget版本

4.再次尝试安装 WHM/cPanel，顺利进行

参考：https://forums.cpanel.net/threads/unable-to-install-cpanel.632483/