I am trying to compile alpha21 and I have this error :
if g++ -DHAVE_CONFIG_H -I. -I. -I../.. -I/usr/include/SDL -D_REENTRANT
-I./../include/ -I/usr/include/SDL -D_REENTRANT -O3 -MT TrueTypeFont.o -MD
-MP -MF ".deps/TrueTypeFont.Tpo" -c -o TrueTypeFont.o TrueTypeFont.cpp; \
then mv -f ".deps/TrueTypeFont.Tpo" ".deps/TrueTypeFont.Po"; else rm
-f ".deps/TrueTypeFont.Tpo"; exit 1; fi
TrueTypeFont.cpp: In member function 'bool
GAGCore::TrueTypeFont::load(const char*, unsigned int)':
TrueTypeFont.cpp:80: error: 'TTF_OpenFontRW' was not declared in this scope
Any idea why it does not compile ?