irrkit compile issue

having compile issues with gcc, made myself a codeblocks project for it if anyone needs it.

gamekit-IrrKit/gamekit/bCommon.h|35|error: type/value mismatch at argument 1 in template parameter list for ‘template<class Key, class Value> class btHashMap’|

/gamekit-IrrKit/gamekit/bMain.h|38|error: ‘btHashInt’ was not declared in this scope|