# emerge --sync # emerge --update --deep --newuse world Calculating world dependencies ...done!
!!! Error: the >=sys-apps/groff-1.19 package conflicts with another package. !!! both can't be installed on the same system together. !!! Please use 'emerge --pretend' to determine blockers.
ちなみに、pretendすると
# emerge --pretend groff
These are the packages that I would merge, in order:
Calculating dependencies ...done! [ebuild R ] sys-apps/groff-1.19.1-r2