下载cmake源码包cmake-2.8.4.tar.gz，mv到/usr/local/src目录下
[root@localhost ~]# cd /usr/local/src/ 
[root@localhost src]# tar xzvf cmake-2.8.7.tar.gz  
[root@localhost src]# cd cmake-2.8.7
[root@localhost cmake-2.8.4]# ./bootstrap  
--------------------------------------------- 
CMake 2.8.4, Copyright 2000-2009 Kitware, Inc. 
--------------------------------------------- 
Error when bootstrapping CMake: 
Cannot find appropriate C compiler on this system. 
Please specify one using environment variable CC. 
See cmake_bootstrap.log for compilers attempted. 
 
--------------------------------------------- 
Log of errors: /usr/local/src/cmake-2.8.4/Bootstrap.cmk/cmake_bootstrap.log 
--------------------------------------------- 
报错：缺少C的编译器。

安装gcc编译器
可以从Linux系统的安装盘中安装，也可以简单地用yum安装

[root@localhost ~]# yum install gcc 

继续cmake的安装

[root@localhost cmake-2.8.4]# ./bootstrap  
--------------------------------------------- 
CMake 2.8.4, Copyright 2000-2009 Kitware, Inc. 
C compiler on this system is: cc  
--------------------------------------------- 
Error when bootstrapping CMake: 
Cannot find appropriate C++ compiler on this system. 
Please specify one using environment variable CXX. 
See cmake_bootstrap.log for compilers attempted. 
--------------------------------------------- 
Log of errors: /usr/local/src/cmake-2.8.4/Bootstrap.cmk/cmake_bootstrap.log 
--------------------------------------------- 
再次报错：缺少C++编译器。

安装gcc-c++编译器
同样可以从Linux系统的安装盘中安装，或者简单地用yum安装

[root@localhost ~]# yum install gcc-c++ 

重复上面的操作

[root@localhost cmake-2.8.4]# ./bootstrap  

没有报错后，编译安装

[root@localhost cmake-2.8.4]# gmake 
[root@localhost cmake-2.8.4]# gmake install 

开始正式安装Mysql
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二. 安装 cmake
cd /usr/local/src
tar zxvf cmake-2.8.7.tar.gz
cd cmake-2.8.7
./bootstrap
gmake
gmake install
检查安装 which cmake看结果可知安装是否正确