【CentOS】如何在线安装pcre?
1.检查CentOS系统是否安装prce,,如果已安装则会显示pcre的版本信息 [root @localhost /]# rpm -qa pcre pcre-7.8-6.el6.i686 2.删除pcre包 [root @localhost /]# rpm -e --nodeps pcre [root @localhost /]# rpm -qa pcre 3.在线安装pcre [root @localhost /]# yum install pcre 4.查看pcre的安装路径 [root @localhost /]# rpm -qa pcre pcre-7.8-6.el6.i686 [root@localhost /]# rpm -ql pcre-7.8-6.el6.i686 /lib/libpcre.so.0 /lib/libpcre.so.0.0.1 /usr/bin/pcregrep /usr/bin/pcretest /usr/lib/libpcrecpp.so.0 /usr/lib/libpcrecpp.so.0.0.0 /usr/lib/libpcreposix.so.0 /usr/lib/libpcreposix.so.0.0.0 /usr/share/doc/pcre-7.8 /usr/share/doc/pcre-7.8/AUTHORS /usr/share