求助!!linux的升级安装到底要怎样做呢!!

linux的升级安装到底要怎样做呢!!:49ab:1
我在redhat9.0上安装gcc4.1

[root@text opt]# rpm -Uvh gcc-4.1.1-30.i386.rpm
error: Failed dependencies:
binutils >= 2.17.50.0.2-8 is needed by gcc-4.1.1-30
cpp = 4.1.1-30 is needed by gcc-4.1.1-30
libc.so.6(GLIBC_2.4) is needed by gcc-4.1.1-30
libgcc >= 4.1.1-30 is needed by gcc-4.1.1-30
libgomp = 4.1.1-30 is needed by gcc-4.1.1-30
libgomp.so.1 is needed by gcc-4.1.1-30
rtld(GNU_HASH) is needed by gcc-4.1.1-30
gcc = 3.2.2-5 is needed by (installed) gcc-g77-3.2.2-5
gcc = 3.2.2-5 is needed by (installed) gcc-java-3.2.2-5
gcc = 3.2.2-5 is needed by (installed) gcc-gnat-3.2.2-5
gcc = 3.2.2-5 is needed by (installed) gcc-c++-3.2.2-5

[root@text opt]# rpm -ivh gcc-4.1.1-30.i386.rpm
error: Failed dependencies:
binutils >= 2.17.50.0.2-8 is needed by gcc-4.1.1-30
cpp = 4.1.1-30 is needed by gcc-4.1.1-30
libc.so.6(GLIBC_2.4) is needed by gcc-4.1.1-30
libgcc >= 4.1.1-30 is needed by gcc-4.1.1-30
libgomp = 4.1.1-30 is needed by gcc-4.1.1-30
libgomp.so.1 is needed by gcc-4.1.1-30
rtld(GNU_HASH) is needed by gcc-4.1.1-30

安装一个东西要解决这么依赖关系, 要怎么才能装上去呢,,我头晕了,哪位大哥救下命吧