these 10 derivations will be built:
  /nix/store/5v7rx2n4lf3s7byaazs54gd1h7wsx8sz-options.json.drv
  /nix/store/7lrarvnqvpxkzq1f3syq5b41ib67llzz-pythonGen.drv
  /nix/store/dd9igmq5fjnshd76q8jqcfxgnjfq101l-libxml2+py-2.15.4.drv
  /nix/store/pgrw3mfbdykpq3l1cz1zrlwaf44vr4rv-home-configuration-reference-manpage.drv
  /nix/store/mwb86f8jrjilidi1kbk0jwry8r93fkb5-home-manager-path.drv
  /nix/store/dq6w2zjkhdbhm7mgkhvk2skrjrw4k0ih-hm_hmfontconfigfonts.xml.drv
  /nix/store/fwlknng7bxd25y1wsih83gwlp7f3mknk-activation-script.drv
  /nix/store/l0zn2jndgyb3m7xpl6kw5q4f9xfgdr5r-home-manager-files.drv
  /nix/store/g0hj1ndimhlmxpnrv3qz1rqbn777r1xs-hm-putter.json.drv
  /nix/store/vh5rmq8a03kpr90qrrznrnjnggiifsdr-home-manager-generation.drv