升级Cmake(不用卸载原有的版本)
1、下载需要的版本
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https://cmake.org/download/
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2、解压、编译并安装到制定目录,修改环境变量
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tar -zxvf cmake-3.20.0-rc1.tar.gz
cd cmake-3.20.0-rc1
./bootstrap --prefix=/opt/cmake-install
make
make install
sudo gedit ~/.bashrc
#把下面两个命令加入~/.bashrc中
export PATH=/opt/cmake-install/bin:$PATH
export CMAKE_PREFIX_PATH=/opt/cmake-install:$CMAKE_PREFIX_PATH
#保存一下并运行
source ~/.bashrc
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我目前使用的是:
vim ~/.bashrc
export PATH=/opt/cmake-3.17.0-Linux-x86_64/bin:$PATH export CMAKE_PREFIX_PATH=/opt/cmake-3.17.0-Linux-x86_64:$CMAKE_PREFIX_PATH
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