今天玩一个需要编译C的例子的时候，在make编译的时候系统居然报错了，说我没有gcc，我的rhel-sever-6.0系统默认安装时并没有安装编译环境，我想直接yum -y install gcc，可是系统又告诉我“This system is not registered with RHN……”，先不管能不能yum了，我装了gcc再说，于是找我的rhel-server-6.0-i386的光盘，俺要用rpm装，小小的google了一下，知道怎么弄了，再调试调试，就OK了，下面是俺的安装方法：
安装前准备：
从光盘中搜罗如下rpm包，将这些包上传至rhel服务器：
kernel-headers-2.6.32-71.el6.i686.rpm
glibc-headers-2.12-1.7.el6.i686.rpm
glibc-devel-2.12-1.7.el6.i686.rpm
libgomp-4.4.4-13.el6.i686.rpm
mpfr-2.4.1-6.el6.i686.rpm
cpp-4.4.4-13.el6.i686.rpm（依赖mpfr-2.4.1-6.el6.i686.rpm包）
ppl-0.10.2-11.el6.i686.rpm
cloog-ppl-0.15.7-1.2.el6.i686.rpm（依赖ppl-0.10.2-11.el6.i686.rpm包）
gcc-4.4.4-13.el6.i686.rpm （依赖cpp-4.4.4-13.el6.i686.rpm包、cloog-ppl-0.15.7-1.2.el6.i686.rpm包）
libstdc++-devel-4.4.4-13.el6.i686.rpm
gcc-c++-4.4.4-13.el6.i686.rpm
安装顺序即记录：
[root@ www gccrpm]# rpm -ivh kernel-headers-2.6.32-71.el6.i686.rpm
warning: kernel-headers-2.6.32-71.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ################### [100%]
1:kernel-headers ################## [100%]
[root@ www gccrpm]# rpm -ivh glibc-headers-2.12-1.7.el6.i686.rpm --force --nodeps
warning: glibc-headers-2.12-1.7.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ################## [100%]
1:glibc-headers #################### [100%]
[root@ www gccrpm]# rpm -ivh glibc-devel-2.12-1.7.el6.i686.rpm --force --nodeps
warning: glibc-devel-2.12-1.7.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ##################### [100%]
1:glibc-devel ##################### [100%]
[root@ www gccrpm]# rpm -ivh libgomp-4.4.4-13.el6.i686.rpm
warning: libgomp-4.4.4-13.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... #################### [100%]
package libgomp-4.4.4-13.el6.i686 is already installed
[root@ www gccrpm]# rpm -ivh mpfr-2.4.1-6.el6.i686.rpm
warning: mpfr-2.4.1-6.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ################### [100%]
1:mpfr ################## [100%]
[root@ www gccrpm]# rpm -ivh cpp-4.4.4-13.el6.i686.rpm
warning: cpp-4.4.4-13.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ################### [100%]
1:cpp ################ [100%]
[root@ www gccrpm]# rpm -ivh ppl-0.10.2-11.el6.i686.rpm
warning: ppl-0.10.2-11.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ####################### [100%]
1:ppl ################## [100%]
[root@ www gccrpm]# rpm -ivh cloog-ppl-0.15.7-1.2.el6.i686.rpm
warning: cloog-ppl-0.15.7-1.2.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ################### [100%]
1:cloog-ppl ##################### [100%]
[root@ www gccrpm]# rpm -ivh gcc-4.4.4-13.el6.i686.rpm
warning: gcc-4.4.4-13.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ############### [100%]
1:gcc ################### [100%]
[root@ www gccrpm]# rpm -ivh libstdc++-devel-4.4.4-13.el6.i686.rpm
warning: libstdc++-devel-4.4.4-13.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ####################### [100%]
1:libstdc++-devel #################### [100%]
[root@ www gccrpm]# rpm -ivh gcc-c++-4.4.4-13.el6.i686.rpm
warning: gcc-c++-4.4.4-13.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ############### [100%]
1:gcc-c++ ################### [100%]