用软件安装程序安装gcc时出现“依赖性解析失败”，请各位指点一下该如何解决.
Unresolved dependencies:
Installing gcc-4.1.0-28.4.i586[SUSE-Linux-Enterprise-Desktop-i386-10-0-20070118-001005]
Can't install gcc-4.1.0-28.4.i586[SUSE-Linux-Enterprise-Desktop-i386-10-0-20070909-155253], since gcc-4.1.0-28.4.i586[SUSE-Linux-Enterprise-Desktop-i386-10-0-20070118-001005] is already marked as needing to be installed
Marking this resolution attempt as invalid.
