关于安装linux redhat后无法使用yum命令安装gcc-c++问题的解决过程

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

总结

以上所述是小编给大家介绍的关于安装linux redhat后无法使用yum命令安装gcc-c++问题的解决过程,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持!

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