Could not load project management plugin KDevCMakeManager. code example

Example: Could not load project management plugin KDevCMakeManager.

-- Ubuntu:
> sudo apt-get -y install cmake
> which cmake
/usr/bin/cmake
> cmake --version
 
> sudo apt-get -y install cmake-qt-gui
> which cmake-gui
/usr/bin/cmake-gui
> cmake-gui --version