編譯cmake首先需要gcc環境，可以執行 gcc --version命令看看。
如果沒有，可以使用yum或從cd中進行安裝，此處是在虛擬機中從cd中進行安裝，將cd鏈接到虛擬機都會吧，此處略去，，，，，
鏈接好虛擬機啟動後登陸，運行如下命令即可：
cd
mkdir cd-dvd
mount /dev/cdrom cd-dvd
cd cd-dvd/Packages
rpm -ivh kernel-headers-2.6.32-279.el6.x86_64.rpm
rpm -ivh glibc-headers-2.12-1.80.el6.x86_64.rpm --force --nodeps
rpm -ivh glibc-devel-2.12-1.80.el6.x86_64.rpm --force --nodeps
rpm -ivh libgomp-4.4.6-4.el6.x86_64.rpm
rpm -ivh ppl-0.10.2-11.el6.x86_64.rpm
rpm -ivh cloog-ppl-0.15.7-1.2.el6.x86_64.rpm
rpm -ivh gcc-4.4.6-4.el6.x86_64.rpm
rpm -ivh cpp-4.4.6-4.el6.x86_64.rpm --force --nodeps
rpm -ivh libmpcdec-1.2.6-6.1.el6.x86_64.rpm --force --nodeps
rpm -ivh mpfr-2.4.1-6.el6.x86_64.rpm
rpm -ivh libstdc++-devel-4.4.6-4.el6.x86_64.rpm
rpm -ivh gcc-c++-4.4.6-4.el6.x86_64.rpm --force --nodeps
中途遇到的幾個問題：
1、/usr/libexec/gcc/x86_64-RedHat-linux/4.4.6/cc1: error while loading shared libraries: libmpfr.so.1: cannot open shared object file: No such file or directory
最後發現是需要安裝mpfr-2.4.1-6.el6.x86_64.rpm
2、---------------------------------------------
CMake 3.0.2, Copyright 2000-2014 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/cmake-3.0.2/Bootstrap.cmk/cmake_bootstrap.log
---------------------------------------------
最後發現是需要安裝gcc-c++環境
rpm -ivh libstdc++-devel-4.4.6-4.el6.x86_64.rpm
rpm -ivh gcc-c++-4.4.6-4.el6.x86_64.rpm --force --nodeps
ok，進入cmake目錄執行./bootstrp，執行結束後運行make命令進行編譯，編譯完成後執行make install進行安裝，，，，，，，，大功告成！！！！！！！
