gui/../sound.h:140: error: ISO C++ forbids declaration of `Mix_Music' with no type
gui/../sound.h:140: error: expected `;' before '*' token
gui/../sound.h:143: error: `Mix_Chunk' was not declared in this scope
gui/../sound.h:143: error: template argument 2 is invalid
gui/../sound.h:143: error: template argument 4 is invalid
gui/../sound.h:143: error: ISO C++ forbids declaration of `soundpool' with no type
make[2]: *** [tmw-buy.o] Error 1
make[2]: Leaving directory `/home/jon/tmw-0.0.11.1/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/jon/tmw-0.0.11.1'
make: *** [all] Error 2