OSx installation : use the raw formula URL
OSx installation : use the raw formula URL

cnbin/ttygif,justintung/ttygif,icholy/ttygif,cnbin/ttygif,lecovi/ttygif,lecovi/ttygif,justintung/ttygif,cnbin/ttygif,icholy/ttygif,justintung/ttygif,lecovi/ttygif