Gentoo Packages

Warning: USE flag '$(printf' used by sci-astronomy/astrometry-data but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag '$(printf' used by sci-astronomy/openastro but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag '$(printf' used by sci-libs/indilib-drivers but has no description in metadata.xml, use.local.desc or use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
sci-astronomy/astrometry-data	-	-
sci-astronomy/openastro	-	-
sci-libs/indilib-drivers	-	-

USE Flag: $(printf