On Wed, Dec 14, 2016 at 06:40:54PM +0100, Joachim Schiele wrote: [...] > in your case you simply are missing some dependencies, how do you build > it? with nix-build or nix-shell? I'm installing with nix-env: $ export NIX_DAEMON=remote $ nix-env -i hydra installing 'hydra-2016-04-15' .... -- walter franzini