centos7下yum install cmake
安装完成的是旧版本的,报错CMake 3.0 or higher is required. You are running version 2.8.12.2
下面来手动安装新版
1、下载,以3.17版本为例
wget https://cmake.org/files/v3.17/cmake-3.17.0.tar.gz
2、解压
tar -zxvf cmake-3.17.0.tar.gz
cd cmake-3.17.0
3、编译
./bootstrap
gmake
sudo make install
需要其它版本,查看 https://cmake.org/files/