the box because it requires /usr/share/spotify to point at its
resources. So to get it to work, you should do something like:
$ nix-env -i spotify
$ mkdir -p /usr/share
$ ln -s /home/eelco/.nix-profile/share/spotify /usr/share/
Also note that the Linux client doesn't work with free Spotify
accounts (as noted on
https://www.spotify.com/nl/download/previews/).
svn path=/nixpkgs/trunk/; revision=25431