More data: Linux: $ locate intl [ excerpt ] /usr/include/libintl.h
Darwin: $ locate intl [ excerpt ] /sw/include/libintl.h /sw/lib/libintl.1.0.1.dylib /sw/lib/libintl.1.dylib /sw/lib/libintl.a /sw/lib/libintl.dylib /sw/lib/libintl.la I don't know much about C headers and libraries, but this appears to me to be correlated with the non-recognition of gettext on Linux and the recognition on Darwin. kid51