下载cmake
cmake官网:https://cmake.org/download/
sudo apt-get install -y build-essential libssl-dev
wget https://github.com/Kitware/CMake/releases/download/v3.19.2/cmake-3.19.2.tar.gz
tar -zxvf cmake-3.19.2.tar.gz
配置cmake
cd cmake-3.19.2/
./bootstrap
然后可以看到结尾处是如下输出:
![在这里插入图片描述](https://img-blog.csdnimg.cn/2021011312570945.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNTc1NzcwNA==,size_16,color_FFFFFF,t_70#pic_center)
然后编译安装:
make
sudo make install
hash -r
这样就ok了,检查一下cmake的版本:
cmake --version
可以看到cmake版本为3.19.2
![在这里插入图片描述](https://img-blog.csdnimg.cn/20210113131310806.png#pic_center)