Compile CMake source operation steps on Ubuntu14.04 64-bit

Installing CMake on Ubuntu via Apt-get install is not the latest version, where you can record the steps to install CMake on Ubuntu via the source code:

1. Uninstall the old version of CMake and execute the following command:

Apt-get Autoremove CMake

If the uninstall does not drop, delete it by executing the following command:

sudo rm-rf  /usr/bin/cmake

2. Download the latest stable version through https://cmake.org/download/cmake-3.5.1 and decompression;

3. In the root directory after decompression mkdir a directory cmake_build, into the Cmake_build, followed by:

.. /./bootstrap
make
sudo make install

After execution, the CMake is installed into the/usr/local/bin directory, and if you want to install it into the/usr/bin directory, execute:

sudo cp-a/usr/local/bin/cmake/usr/bin/

4. Verify the correct installation and execution:

CMake--version

The result is as shown in the figure: