At 2 different fresh installed systems (x86 and amd64) I experienced, that nano would be removed : # emerge --depclean --ask --quiet !!! 'app-editors/nano' (virtual/editor) is part of your system profile. !!! Unmerging it may be damaging to your system. app-editors/nano: 2.3.2 none none sys-kernel/vanilla-sources: 3.16.3 none 3.16.2 All selected packages: app-editors/nano-2.3.2 sys-kernel/vanilla-sources-3.16.3 Would you like to unmerge these packages? [Yes/No] No Quitting. Packages installed: 244 Packages in world: 38 Packages in system: 44 Required packages: 242 Number to remove: 2 Is nano by accident not in the world file (2 different minimal ISO images at different days used !) ?
It's not supposed to be in @world, it's required by virtual/editor in @system. Did you install another editor which satisfies virtual/editor? You can check with "portageq expand_virtual / virtual/editor"
yep, at the amd64 I get : $ portageq expand_virtual / virtual/editor app-editors/nano and yes, first thing is often to install vim for me.
If you have vim, then you shouldn't care if nano is removed, presumably. I think this is either "not a bug" or it's a dupe of bug #375115
*** This bug has been marked as a duplicate of bug 375115 ***