* Detected file collision(s): * * /usr/bin/show * * Searching all installed packages for file collisions... * * Press Ctrl-C to Stop * * mail-client/nmh-1.3-r1 * /usr/bin/show * * Package 'media-gfx/pixie-2.2.2' NOT merged due to file collisions. If * necessary, refer to your elog messages for the whole content of the * above message.
Well, for the record I will note that MH was written in 1979 so has 23 years of seniority. MH date source: RAND and the information evolution: a history in essays and vignettes By Willis H. Ware (page 129, as seen in google books). Pixie date source: SourceForge project page (project created 2002).
nmh was removed from portage, therefore closing as wontfix for now. new ebuilds should go in bug 336057.