CentOS rpm 离线安装 gcc

1.从http://www.rpmfind.net/linux/rpm2html/search.php下载
cloog-ppl-0.15.7-1.2.el6.x86_64.rpm,                                                                        
cpp-4.4.6-4.el6.x86_64.rpm ,
gcc-4.4.6-4.el6.x86_64.rpm ,
glibc-devel-2.12-1.80.el6.x86_64.rpm,                                                                       
glibc-headers-2.12-1.80.el6.x86_64.rpm  ,                                                                   
kernel-headers-2.6.32-279.el6.x86_64.rpm ,                                                                  
libgomp-4.4.6-4.el6.x86_64.rpm ,                                                                          
mpfr-2.4.1-6.el6.x86_64.rpm ,
ppl-0.10.2-11.el6.x86_64.rpm
2.rpm按顺序安装
                                                                 
[root@localhost gcc]# rpm -Uvh kernel-headers-2.6.32-279.el6.x86_64.rpm        
warning: kernel-headers-2.6.32-279.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY                                                        
Preparing...                ########################################### [100%] 
   1:kernel-headers         ########################################### [100%] 
[root@localhost gcc]# rpm -Uvh gcc-4.4.6-4.el6.x86_64.rpm
warning: gcc-4.4.6-4.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY                                                                      
error: Failed dependencies:                                                    
        cloog-ppl >= 0.15 is needed by gcc-4.4.6-4.el6.x86_64                  
        cpp = 4.4.6-4.el6 is needed by gcc-4.4.6-4.el6.x86_64                  
        glibc-devel >= 2.2.90-12 is needed by gcc-4.4.6-4.el6.x86_64           
[root@localhost gcc]# rpm -Uvh glibc-headers-2.12-1.80.el6.x86_64.rpm
warning: glibc-headers-2.12-1.80.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY                                                          
Preparing...                ########################################### [100%] 
   1:glibc-headers          ########################################### [100%] 
[root@localhost gcc]# rpm -Uvh glibc-devel-2.12-1.80.el6.x86_64.rpm
warning: glibc-devel-2.12-1.80.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY                                                            
Preparing...                ########################################### [100%] 
   1:glibc-devel            ########################################### [100%] 
[root@localhost gcc]# rpm -Uvh libgomp-4.4.6-4.el6.x86_64.rpm
warning: libgomp-4.4.6-4.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY                                                                  
Preparing...                ########################################### [100%] 
        package libgomp-4.4.6-4.el6.x86_64 is already installed                

[root@localhost gcc]# rpm -ivh ppl-0.10.2-11.el6.x86_64.rpm
warning: ppl-0.10.2-11.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
        package ppl-0.10.2-11.el6.x86_64 is already installed
[root@localhost gcc]# rpm -ivh cloog-ppl-0.15.7-1.2.el6.x86_64.rpm
warning: cloog-ppl-0.15.7-1.2.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
        package cloog-ppl-0.15.7-1.2.el6.x86_64 is already installed
[root@localhost gcc]# rpm -ivh mpfr-2.4.1-6.el6.x86_64.rpm
warning: mpfr-2.4.1-6.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
   1:mpfr                   ########################################### [100%]
[root@localhost gcc]# rpm -ivh cpp-4.4.6-4.el6.x86_64.rpm
warning: cpp-4.4.6-4.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
   1:cpp                    ########################################### [100%]
[root@localhost gcc]# rpm -ivh gcc-4.4.6-4.el6.x86_64.rpm
warning: gcc-4.4.6-4.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
   1:gcc                    ########################################### [100%]


[root@localhost gcc]# rpm -Uvh gcc-4.4.6-4.el6.x86_64.rpm
warning: gcc-4.4.6-4.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
        package gcc-4.4.6-4.el6.x86_64 is already installed
[root@localhost gcc]# rpm -qa|grep gcc
gcc-4.4.6-4.el6.x86_64
libgcc-4.4.6-4.el6.x86_64