linux常见报错

1、yum安装报错
2、centos6.6*64安装php-5.6.22报错
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yum安装出现如下报错的解决办法
Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again
修改文件“/etc/yum.repos.d/epel.repo”， 将baseurl的注释取消， mirrorlist注释掉
　　#sed -i '3s/^#//' /etc/yum.repos.d/epel.repo
　　#sed -i '4s/^/#/' /etc/yum.repos.d/epel.repo

 

centos6.6*64安装php-5.6.22报错
configure: error: Don't know how to define struct flock on this system, set --enable-opcache=no
解决方案
　　#vi /etc/ld.so.conf.d/local.conf
　　/usr/local/lib64
　　#ldconfig

如果无法解决，尝试如下
　　echo /usr/local/mysql/lib >> /etc/ld.so.conf
　　ldconfig

 

centos6.6*64安装php-5.6.22报错
error while loading shared libraries: libmysqlclient.so.18: cannot open shared object file: No such file or directory
make: *** [ext/phar/phar.php] Error 127

before make:（在make之前做）
解决方法1
　　#ln -s /usr/local/mysql/lib/libmysqlclient.so.18  /usr/lib64/
　　#touch ext/phar/phar.phar

解决方法2
　　#echo "/usr/local/mysql/lib">> /etc/ld.so.conf
　　#/sbin/ldconfig