卸载当前旧版本的cmake
通过下面命令查看当前的cmake版本
cmake --version若版本较旧,执行apt remove 卸载旧版的cmake
若当前系统无cmake,可跳过这一步
sudo apt remove cmake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