Gentoo Packages

Warning: USE flag '\' is used in ebuilds/metadata but is not defined in profiles/use.desc
Warning: USE flag '\' used by net-mail/cyrus-imapd but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag '\' used by media-tv/mythtv but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag '\' used by games-roguelike/cataclysm-dda but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag '\' used by app-misc/yafetch but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag '\' used by mail-mta/courier but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag '\' used by net-mail/mailutils but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag '\' used by games-emulation/libretro-meta but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag '\' used by pentoo/pentoo but has no description in metadata.xml, use.local.desc or use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
net-mail/cyrus-imapd	-	-
media-tv/mythtv	-	-
games-roguelike/cataclysm-dda	-	-
app-misc/yafetch	-	-
mail-mta/courier	-	-
net-mail/mailutils	-	-
games-emulation/libretro-meta	-	-
pentoo/pentoo	-	-

USE Flag: \