今天扫描一台服务器，发现了httpd服务存在一些安全隐患，由于以前安装过新版本的apache，安装linux时自带的httpd服务就没必要留在系统里面了。于是我就：

　　

         #rpm -e httpd

　　

        出现了一下错误

　　httpd-mmn = 20020628 is needed by (installed) mod_perl-1.99_07-5

　　httpd-mmn = 20020628 is needed by (installed) mod_python-3.0.1-3 　　httpd-mmn = 20020628 is needed by (installed) mod_ssl-2.0.40-21 　　httpd-mmn = 20020628 is needed by (installed) php-4.2.2-17 　　libapr.so.0 is needed by (installed) mod_perl-1.99_07-5 　　libaprutil.so.0 is needed by (installed) mod_perl-1.99_07-5 　　webserver is needed by (installed) webalizer-2.01_10-11 　　httpd >= 2.0.40 is needed by (installed) mod_perl-1.99_07-5 　　httpd >= 2.0.40 is needed by (installed) mod_python-3.0.1-3 　　httpd is needed by (installed) mod_ssl-2.0.40-21 　　原来，要卸载这些东西还应该卸载它的依赖包，那就一个个的卸了

　　#rpm -e mod_ssl

　　#rpm -e mod_python 　　#rpm -e mod_perl 　　#rpm -e webalizer 　　把所有的依赖包都卸载后 　　再次

         #rpm -e httpd

        OK了

　　在网上找了以下rpm还可以加一些参数 　　如#rpm -e httpd --nodeps可以不用卸载这些依赖包