我配置后，利用不同的yum源，都出现如下错误：
 Finished Dependency Resolution
Error: Package: subversion-1.6.11-7.el5_6.4.i386 (base)
           Requires: python(abi) = 2.4
           Installed: python-2.6.6-29.el6.i686 (@anaconda-CentOS-201112130233.i386/6.2)
               python(abi) = 2.6
           Available: python-2.4.3-44.el5.i386 (base)
               python(abi) = 2.4
           Available: python-2.4.3-44.el5_7.1.i386 (update)
               python(abi) = 2.4
Error: Package: initscripts-9.03.27-1.el6.centos.i686 (@anaconda-CentOS-201112130233.i386/6.2)
           Requires: /etc/system-release
           Removing: centos-release-6-2.el6.centos.7.i686 (@anaconda-CentOS-201112130233.i386/6.2)
               Not found
           Updated By: 10:centos-release-5-7.el5.centos.i386 (base)
               Not found
 You could try using --skip-broken to work around the problem
** Found 1 pre-existing rpmdb problem(s), 'yum check' output follows:
PackageKit-0.5.8-19.el6.centos.i686 has missing requires of PackageKit-yum = ('0', '0.5.8', '19.el6.centos')
不知道为什么啊？
我的源是：baseurl=http://ftp.sjtu.edu.cn/centos/6/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos6


不知道为什么啊？求高手解答。。。
实在没分了。。。希望得到高手解答

大哥。。enable都没打开，当然找不到