1、下載需要的(版本)[https://cmake.org/download/]
https://cmake.org/download/
2、解壓、編譯并安裝到制定目錄，修改環境變量
tar -zxvf cmake-3.20.0-rc1.tar.gz
cd cmake-3.20.0-rc1
./bootstrap --prefix=/opt/cmake-install
make
make install?配置環境變量
sudo gedit ~/.bashrc?添加下面兩行
export PATH=/opt/cmake-install/bin:$PATHexport CMAKE_PREFIX_PATH=/opt/cmake-install:$CMAKE_PREFIX_PATH保存一下并運行
source ~/.bashrc)
)
