标签：host length not c++ 习惯 blog 环境 www cti
[参考]:http://www.cnblogs.com/sunjiguang/p/5970217.html
[参考]:http://www.openskill.cn/article/126
初入职场,给linux redhat安装环境的时候,遇到这么个问题
[root@localhost ~]# yum -y install gcc Loaded plugins: katello, product-id, security, subscription-manager Updating certificate-based repositories. Unable to read consumer identity Setting up Install Process No package gcc available. Nothing to do
对于习惯使用Centos的人来说,不能使用这个命令,简直是种折磨
解决过程:
1.给linux redhat安装Centos镜像
[root@localhost~]# wget http://mirrors.163.com/.help/CentOS6-Base-163.repo --2015-10-09 14:33:10-- http://mirrors.163.com/.help/CentOS6-Base-163.repo Resolving mirrors.163.com... 123.58.173.186,123.58.173.185 Connecting to mirrors.163.com|123.58.173.186|:80...connected. HTTP request sent, awaiting response... 200 OK Length: 2341 (2.3K) [application/octet-stream] Saving to: `CentOS6-Base-163.repo‘ 100%2,341 --.-K/s in 0s 2015-10-09 14:33:22 (108 MB/s) -`CentOS6-Base-163.repo‘ saved [2341/2341]
2.修改repo文件
[root@localhost~]# mv CentOS6-Base-163.repo /etc/yum.repos.d/
*** 把$releasever替换成6
[root@localhost yum.repos.d]# sed -i ‘s#$releasever#6#g‘ ./CentOS6-Base-163.repo
3.清除所有缓存
[root@localhost yum.repos.d]# yum clean all Loaded plugins: katello, product-id, security, subscription-manager Updating certificate-based repositories. Unable to read consumer identity Cleaning up Everything
4.获取yum列表
[root@localhost yum.repos.d]# yum makecache Loaded plugins: katello, product-id, security, subscription-manager Updating certificate-based repositories. Unable to read consumer identity addons | 1.9 kB 00:00 addons/filelists_db | 570 B 00:00 ........ ........ base 3667/3667 base 3667/3667 base 3667/3667 Metadata Cache Created
5.搜索安装
[root@localhost ~]# yum search gcc |grep --color ‘^gcc‘ gcc.x86_64 : Various compilers (C, C++, Objective-C, Java, ...) gcc-c++.x86_64 : C++ support for GCC gcc-gfortran.x86_64 : Fortran 95 support gcc-gnat.x86_64 : Ada 95 support for GCC gcc-java.x86_64 : Java support for GCC gcc-objc++.x86_64 : Objective-C++ support for GCC gcc-objc.x86_64 : Objective-C support for GCC gcc44.x86_64 : GNU Compiler Collection version 4.4 gcc44-c++.x86_64 : C++ support for GCC version 4.4 gcc44-gfortran.x86_64 : Fortran support for GCC 4.4
6.安装gcc
[root@localhost yum.repos.d]# yum -y install gcc
至此,gcc安装完成,并且对于其他的编译环境也可以使用yum安装了
关于安装linux redhat后无法使用yum命令安装gcc-c++问题
标签：host length not c++ 习惯 blog 环境 www cti
原文地址：http://www.cnblogs.com/lxy1102359862/p/7440604.html
