Gentoo Packages

Warning: USE flag 'png' used by app-text/podofo but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'png' used by app-text/poppler but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'png' used by media-libs/harfbuzz but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'png' used by media-libs/opencv but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'png' used by media-sound/sox but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'png' used by net-print/libcupsfilters but has no description in metadata.xml, use.local.desc or use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
app-text/podofo	-	-
app-text/poppler	-	-
media-libs/harfbuzz	-	-
media-libs/opencv	-	-
media-sound/sox	-	-
net-print/libcupsfilters	-	-

USE Flag: png