$ make
/opt/twitter/bin/gcc-4.2 -c -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I. -IInclude -I./Include -DPy_BUILD_CORE -o Python/mactoolboxglue.o Python/mactoolboxglue.c
In file included from /System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:55,
from /System/Library/Frameworks/Carbon.framework/Headers/Carbon.h:20,
from Include/pymactoolbox.h:10,
from Python/mactoolboxglue.c:27:
/System/Library/Frameworks/CoreServices.framework/Frameworks/FSEvents.framework/Headers/FSEvents.h:486: error: expected ‘,’ or ‘}’ before ‘__attribute__’
make: *** [Python/mactoolboxglue.o] Error 1