Sorry folks a few errors in my article, in Issue 65, Coding in C++
to install code::blocks use
sudo apt-get install codeblocks not as listed sudo apt-get codeblocks
on the paragraph headed Starting with C++, the file you need to create (the last reference is Game.h) should actually be SimpleObj.h
Very old computer game programmer, now teaching very young computer game programmers, some very bad habits.
Wrote some book about coding Pi's and SBC's, it's out now...go get it!