yum (Yellowdog Updater Modified)是一个集与查找,安装,更新和删除程序的Linux软件。它运行在RPM包兼容的Linux发行版本上,如:RedHat, Fedora, SUSE, CentOS, Mandriva。
今天我在用CentOS 5.5的yum命令安装的时候出现如下错误:
[root@malu2 ~]# yum install vim Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirror.hosting90.cz * extras: mirror.hosting90.cz * updates: mirror.hosting90.cz Setting up Install Process No package vim available. Nothing to do
对于此错误,我一般习惯性先去更新一下yum仓库:
#yum -y update
[root@malu2 yum.repos.d]# yum search vim Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirror.hosting90.cz * extras: mirror.hosting90.cz * updates: mirror.hosting90.cz ===================== Matched: vim =================== vim-X11.x86_64 : The VIM version of the vi editor for the X Window System. vim-common.x86_64 : The common files needed by any version of the VIM editor. vim-enhanced.x86_64 : A version of the VIM editor which includes recent : enhancements. vim-minimal.x86_64 : A minimal version of the VIM editor.
通过查看,我们可以看到,yum列出了详细的vim相关的包名,这样就可以顺利的安装vim了:
#yum -y install vim-enhanced.x86_64
以上命令就能执行成功了。当然不仅仅vim安装,其他程序比如mysql我们也同样只要先进行yum查找,再通过匹配详细包名来进行安装,就不会出现上述错误了。