通过yum源安装cmake

作者：shims

有些时候编译安装软件需要使用cmake命令，不过该命令并不是默认就会安装的程序，特别是选择最小化安装的时候。在安装系统的时候没有安装该软件就需要之后手动安装了，这里介绍在CentOS系统上通过yum源安装cmake。

yum安装需要使用root账号，在通过yum安装的程序会将可执行文件，库文件默认放到公共目录下去，所以在使用yum安装之前需要切换到root账号。如果没有root权限的话请联系管理员，让管理软安装。

首先通过命令yum search查找相应的安装包，如这里通过命令yum search cmake查询到相关的软件有cmake.x86_64一个。

yum search cmake

Rocks-6.2                                                                                                  | 3.6 kB     00:00    

======================================================= N/S Matched: cmake =======================================================

cmake.x86_64 : Cross-platform make system

  Name and summary matches only, use "search all" for everything.

在确认了yum源对应的程序库中有该软件之后就可以通过yum install cmake来安装cmake了。

yum install cmake

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package cmake.x86_64 0:2.8.12.2-4.el6 will be installed

--> Finished Dependency Resolution

Dependencies Resolved

==================================================================================================================================

 Package                    Arch                        Version                              Repository                      Size

==================================================================================================================================

Installing:

 cmake                      x86_64                      2.8.12.2-4.el6                       Rocks-6.2                      8.0 M

Transaction Summary

==================================================================================================================================

Install       1 Package(s)

Total download size: 8.0 M

Installed size: 28 M

Downloading Packages:

cmake-2.8.12.2-4.el6.x86_64.rpm                                                                            | 8.0 MB     00:00    

Running rpm_check_debug

Running Transaction Test

Transaction Test Succeeded

Running Transaction

  Installing : cmake-2.8.12.2-4.el6.x86_64                                                                                    1/1

  Verifying  : cmake-2.8.12.2-4.el6.x86_64                                                                                    1/1

Installed:

  cmake.x86_64 0:2.8.12.2-4.el6                                                                                                  

Complete!

通过以上方式就成功的在公共目录下安装了cmake软件。通过which cmake命令可以看到该可执行文件存放于/usr/bin/cmake，这样也就确认了安装成功。