编辑/etc/selinux/config，找到这段：

# This file controls the state of SELinux on the system.# SELINUX= can take one of these three values:# enforcing - SELinux security policy is enforced.# permissive - SELinux prints warnings instead of enforcing.# disabled - SELinux is fully disabled.SELINUX=enforcing 把 SELINUX=enforcing 注释掉：#SELINUX=enforcing ，然后新加一行为：SELINUX=disabled保存，关闭。......编辑/etc/sysconfig/selinux，找到:# This file controls the state of SELinux on the system.# SELINUX= can take one of these three values:# enforcing - SELinux security policy is enforced.# permissive - SELinux prints warnings instead of enforcing.# disabled - SELinux is fully disabled.SELINUX=enforcing 如果SELINUX已经是 SELINUX=disabled，那么就不用改了，否则就把SELINUX=enforcing 注释掉，新加一行：SELINUX=disabled保存，退出。如果你碰到其他类似提示：cannot restore segment prot after reloc: Permission denied哪应该是SELinux的问题，可以考虑把它关闭。-------------------------------------------------------------------------------------如果把SELinux关闭后还是不行在你保证SElinux 被disable后.还执行下chcon -t texrel_shlib_t 如: chcon -t texrel_shlib_t /路径/路径/名字.so (这个文件视具体执行文件.)