今天pip装一个python包死活装不上，报的错也奇奇怪怪：

CMake Error at CMakeLists.txt:8 (cmake_minimum_required):
CMake 3.18...3.27 or higher is required.  You are running version 3.10.2

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从来没见过的错误，sudo apt install cmake

cmake is already the newest version (3.10.2-1ubuntu2.18.04.2).

于是升级一下GPU docker的cmake

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• 下载

wget https://cmake.org/files/v3.22/cmake-3.22.1.tar.gz

• 解压：

tar -xvzf cmake-3.22.1.tar.gz

• 进入解压目录，配置成功之后显示：CMake has bootstrapped. Now run make.

chmod 777 ./configure
./configure

• 配置完成后，编译：

make

• 编译完成后，安装：

sudo make install

• 最后使用新安装的cmake替换旧版本，其中/usr/local/bin/cmake为新安装的cmake目录。

# 新cmake
/usr/local/bin/cmake --version
# 老cmake
/usr/bin/cmake --version
# 替换
sudo update-alternatives --install /usr/bin/cmake cmake /usr/local/bin/cmake 1 --force

• 最后测试cmake版本：

cmake --version
# cmake version 3.22.1
# CMake suite maintained and supported by Kitware (kitware.com/cmake).

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参考

https://blog.csdn.net/qq_27350133/article/details/121994229