[gentoo-user] broken files left and revdep-rebuild

[KH]

Hi,

I just ran revdep-rebuild -i -- --ask. At the end there was:
 * Found some broken files that weren't associated with known packages
 * The broken files are:
 *   /usr/bin/imgcmp
 *   /usr/bin/imginfo
 *   /usr/bin/jasper
 *   /usr/lib/libjasper-1.701.so.1.0.0


Does somebody know where those files came from? I tend to remove them. 
Will this break the system?

Regards
kh