On Sat, Apr 26, 2014 at 1:39 AM, Daniel Pocock wrote: > a generalized approach is needed. Multiple versions of a package seems undesirable to me, for the same reasons as static libraries and embedded code copies are undesirable. Systems that do this already exist though: https://nixos.org/ http://www.gobolinux.org/ -- bye, pabs http://wiki.debian.org/PaulWise