REQUIREMENTS:
tested with
clang++ 3.1r2 (for problems with clang and the gcc stl see http://libcxx.llvm.org/ )
required libs:
sdl, sdl_image, sdl_gfx, sdl_ttf, sdl_mnixer

BUILD:
scons
for gcc: scons -f SCons.gcc 
add debug=1 to build with debug symbols and (with clang) with runtime checks

font:
Terminal Grotesque (https://github.com/raphaelbastide/Terminal-Grotesque) SIL Open Font License 

music:
"jan rst - chillout seed" cc by sa
see https://www.youtube.com/watch?v=vydpc4AW9cc and  http://www.misterhuge.de

gfx:
cc by sa
@weltherrsch0r