Linux CentOS/RHEL5 安装PHP 2015-01-01 woolgate 解决yum 安装key无法验证问题 rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5 关于Public key for *.rpm is not installed 的解决方法 – … yum install openssl-devel yum install libxml2-devel yum install libxml2