cmake升级：CMake 3.9.0 or higher is required. You are running version 3.5.1-- Configuring incomplete

问题：CMake 3.9.0 or higher is required. You are running version 3.5.1

-- Configuring incomplete, errors occurred!

 解决：

#卸载当前的cmake
cmake --version
which cmake
cd /usr/bin/
sudo rm cmake
#安装更高版本的，网站cmake下载网站https://cmake.org/files
sudo  wget https://cmake.org/files/v3.9/cmake-3.9.2.tar.gz  #这里下载的是3.9.2
sudo tar -zxvf cmake-3.9.2.tar.gz
sudo ./configure
sudo make
sudo make install
cmake --version
#链接一下到/usr/bin下，不然会cmake编译出错
which cmake #发现新安装的cmake默认到/usr/local/bin/cmake
sudo ln -s /usr/local/bin/cmake /usr/bin 

成功截图：

 

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