一、下载源码并解压
查看操作系统版本:
getconf LONG_BIT #能看到操作系统位数32或者64
到官网查看最新版本:
https://cmake.org/files/v3.18/
下载:
wget https://cmake.org/files/v3.18/cmake-3.18.0.tar.gz
解压:
tar -zxvf cmake-3.18.0
cd cmake-3.18.0/
运行:
./bootstrap
期间可能出现:Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR (missing: OPENSSL_LIBRARIES OPENSSL_INCLUDE_DIR)
此时运行如下指令:
apt-get install update
apt-get install upgrade
apt-get install libssl-dev
![](https://img.haomeiwen.com/i6973349/ce1c2e78071696f6.png)
二、开始编译
make -j4
![](https://img.haomeiwen.com/i6973349/dafc7228afea6907.png)
三、安装
make install
![](https://img.haomeiwen.com/i6973349/c8223d735bc2b3fb.png)
查看版本
cmake --version
![](https://img.haomeiwen.com/i6973349/fceaf6e9302325d0.png)
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