GCC依赖安装顺序
请参考如下顺序安装：
（请安装时选择适应操作系统类型的软件，并选择合适的软件版本）
libgomp-4.4.0-6.el5.i386.rpm
libgcc-4.1.2-48.el5.i386.rpm
nscd-2.5-49.el5_5.7.i386.rpm
glibc-headers-2.5-49.el5_5.7.i386.rpm
kernel-headers-2.6.18-194.32.1.el5.i386.rpm
glibc-devel-2.5-49.el5_5.7.i386.rpm
mpfr-2.4.1-6.el6.i686.rpm
cpp-4.1.2-48.el5.i386.rpm
gcc-4.1.2-48.el5.i386.rpm
glibc-2.5-49.el5_5.7.i686.rpm
glibc-common-2.5-49.el5_5.7.i386.rpm
libstdc++-devel-4.1.2-46.el5.i386.rpm
ppl-0.10.2-11.el6.i686.rpm
gcc-4.1.2-46.el5.i386.rpm
compat-gcc-34-3.4.6-4.i386.rpm
compat-gcc-34-c++-3.4.6-4.i386.rpm