Achim, thanks for the reply.
here's the install-info version. (i'm afraid i wasn't aware that install-info was a local utility; i assumed it was part of the build system for org or ...) ---- bash greg-minshalls-mbp: {1057} install-info --version Debian install-info 1.10.21. Copyright (C) 1994,1995 Ian Jackson. This is free software; see the GNU General Public Licence version 2 or later for copying conditions. There is NO warranty. ---- cheers, Greg Minshall ---- >> install-info(doc/org): replacing existing dir entry for `org' >> cp: /var/backups/infodir.bak: Permission denied >> install-info(doc/org): couldn't backup /Users/minshall/usr/share/info/dir in >> /var/backups/infodir.bak: Inappropriate ioctl for device > > What does 'install-info --version' say? This is most certainly not GNU > install-info or there's a wrapper around it. In any case there should > probably be a switch to skip the backup for non-administrative users or > another version of install-info (try ginstall-info, perhaps) that > doesn't try to work with system files.