gcc 手动安装

由于公司内部服务器没有联通外网，只能苦逼的手动安装gcc(自带的版本太老)

rpm -ivh ppl-0.10.2-11.el6.x86_64.rpm 
rpm -ivh cloog-ppl-0.15.7-1.2.el6.x86_64.rpm 
rpm -ivh mpfr-2.4.1-6.el6.x86_64.rpm 
rpm -ivh cpp-4.4.7-4.el6.x86_64.rpm 
rpm -ivh kernel-headers-2.6.32-431.el6.x86_64.rpm 
rpm -ivh glibc-headers-2.12-1.132.el6.x86_64.rpm 
rpm -ivh glibc-devel-2.12-1.132.el6.x86_64.rpm 
rpm -ivh gcc-4.4.7-4.el6.x86_64.rpm 
rpm -ivh libstdc++-devel-4.4.7-4.el6.x86_64.rpm 
rpm -ivh gcc-c++-4.4.7-4.el6.x86_64.rpm 

 

安装cpp时碰到问题

warning: gcc-4.4.7-17.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

error: Failed dependencies:

cpp = 4.4.7-17.el6 is needed by gcc-4.4.7-17.el6.x86_64

 

查看历史安装log

warning: cpp-4.4.7-17.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...                ########################################### [100%]

file /usr/bin/cpp from install of cpp-4.4.7-17.el6.x86_64 conflicts with file from package cpp-4.4.6-4.el6.x86_64

file /usr/libexec/gcc/x86_64-redhat-linux/4.4.4/cc1 from install of cpp-4.4.7-17.el6.x86_64 conflicts with file from package cpp-4.4.6-4.el6.x86_64

file /usr/share/man/man1/cpp.1.gz from install of cpp-4.4.7-17.el6.x86_64 conflicts with file from package cpp-4.4.6-4.el6.x86_64

 

发现cpp安装有冲突，卸载cpp重装

rpm -e cpp

 

继续后续安装....ok