Centos6
[CityFanforCurl]
name=City Fan Repo
baseurl=
http://www.city-fan.org/ftp/contrib/yum-repo/rhel6/x86_64/
enabled=0
gpgcheck=0
Centos7
[CityFanforCurl]
name=City Fan Repo
baseurl=http://www.city-fan.org/ftp/contrib/yum-repo/rhel7/x86_64/
enabled=0
gpgcheck=0
升级curl版本
yum update curl –enablerepo=CityFanforCurl -y