Hi This week I encountered a situation where when I tried to build one of my own packages which was working fine before, it would fail claiming that every single Haskell package it needed was missing:
http://pastebin.com/agqw9dn2 http://pastebin.com/Vyqc5U3e I had not changed anything or installed anything in nix for quite a while, the only thing I can think that could have caused this was that my filesystem had died (btrfs) and I had to restore from backup the whole of /. I have not used binary cache to build any of the haskell packages, they were built from source. Is it possible that the restore of / via rsync could have caused this ? In the meantime I had did a rm -r /nix and installed everything again and my system is working again, exactly as before this issue (I had everything specified in my config.nix), which is a testament to how easy it is to rebuild a system with nix if you have a declarative description of your packages. Thanks, Miguel _______________________________________________ nix-dev mailing list nix-dev@lists.science.uu.nl http://lists.science.uu.nl/mailman/listinfo/nix-dev