My tools are very simple I don’t use anything fancy. I use eclipse CDT, and notepad to write my code, GIMP  and MS Paint to make my art. As for music I have yet to decide a tool, but as for sound effects I use audacity. The graphics library I use is called SFML http://www.sfml-dev.org/ it’s a light weight graphics library, good for making things quickly. All my other libraries are libraries that I have built off of SFML specifically for GUI’s.