path: root/libraries/irrlicht-1.8.1/examples/whereAreTheBinaries.txt

If you are searching for executeables of the examples and the demo,
you'll find some for Windows in the directory
/bin/win32-VisualStudio.

For Linux, just go into the directory of the example you want and 
execute a simple 'make' after you made the engine from source/Irrlicht.