these 8 derivations will be built:
  /nix/store/14n375lydkvg5bzva7cv516saqvbgz3p-home-manager-path.drv
  /nix/store/7lrarvnqvpxkzq1f3syq5b41ib67llzz-pythonGen.drv
  /nix/store/dd9igmq5fjnshd76q8jqcfxgnjfq101l-libxml2+py-2.15.4.drv
  /nix/store/lni4845vlb2y03fxkinwa60csjj60i1j-hm_hmfontconfigfonts.xml.drv
  /nix/store/8irplm9kb62w6h02vh8s6k5yhkggjnr3-home-manager-files.drv
  /nix/store/bzl57sxilds1pn2p1379gmb0n1zknbnb-hm-putter.json.drv
  /nix/store/w5y7f8dss59hjb71m5mhbgdbxw391yqp-activation-script.drv
  /nix/store/s9297lw9b0qjrlq1qy7g140hx5bqfy6i-home-manager-generation.drv