If at least one of two packages is not installed: dev-python/fonttools dev-python/nototools Function is missing USE buildfont conditional: python_check_deps() { has_version "dev-python/fonttools[${PYTHON_USEDEP}]" && \ has_version "dev-python/nototools[${PYTHON_USEDEP}]" }
*** This bug has been marked as a duplicate of bug 719264 ***