linux 沒法安裝gcc, 能夠試試換用 阿里的yum

一、備份

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

二、下載新的CentOS-Base.repo 到/etc/yum.repos.d/

 

CentOS 5

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo

 

 

CentOS 6

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

 

 

CentOS 7

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

 

三、以後運行yum makecache生成緩存

相關連接

• 官方主頁: http://www.centos.org/
• 郵件列表: http://www.centos.org/modules/tinycontent/index.php?id=16
• 論壇: http://www.centos.org/modules/newbb/
• 文檔: http://www.centos.org/docs/
• Wiki: http://wiki.centos.org/