CMake Error: your CXX compiler: “CMAKE_CXX_COMPILER-NOTFOUND” was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or name.
解决方法：
yum install gcc-c++
Mysql5.6下的依赖要先安装：
yum -y install ncurses-devel
yum -y install ncurses
yum -y install openssl-devel
yum -y install tcp_wrappers-devel
yum -y install bison-devel
yum -y install bison
yum -y install gcc-c++
yum -y install cmake
然后删除CMakeCache.txt，重新执行编译命令即可