Gentoo Packages

Warning: USE flag 'thumbnailer' is used in ebuilds/metadata but is not defined in profiles/use.desc
Warning: USE flag 'thumbnailer' used by x11-libs/gdk-pixbuf but has no description in metadata.xml, use.local.desc or use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
x11-libs/gdk-pixbuf	-	-
app-text/xreader	-	Build the thumbnailer program
media-gfx/mcomix	-	Install comicthumb.thumbnailer

USE Flag: thumbnailer