gistfile1.txt

$ nix-shell --pure -I nixpkgs=~/nixpkgs
these derivations will be built:
  /nix/store/5c3cphdblb10ikgv6jydjz3lqd72rkzh-python3.5-tensorflow_tensorboard-0.1.5.drv
  /nix/store/7l0lvspcpfjafvsnc52vp91c352fyrcg-python3.5-tensorflow-1.3.0.drv
  /nix/store/26pvx22azgzi8bqihy5rvhkj0sh078cq-python3-3.5.4-env.drv
building path(s) ‘/nix/store/x9n2dqv9dragrz01h3z2n12sl4jysx77-python3.5-tensorflow_tensorboard-0.1.5’
unpacking sources
patching sources
configuring
building
installing
/tmp/nix-build-python3.5-tensorflow_tensorboard-0.1.5.drv-0/dist /tmp/nix-build-python3.5-tensorflow_tensorboard-0.1.5.drv-0
Processing ./tensorflow_tensorboard-0.1.5-py3-none-any.whl
Requirement already satisfied: markdown>=2.6.8 in /nix/store/ldaqgd929wplmpb8906adap2j2ihgdac-python3.5-markdown-2.6.8/lib/python3.5/site-packages (from tensorflow-tensorboard==0.1.5)
Requirement already satisfied: protobuf>=3.2.0 in /nix/store/q3mp7njppwh6lkpbap5j4agdhn8i5svp-python3.5-protobuf-3.2.0/lib/python3.5/site-packages (from tensorflow-tensorboard==0.1.5)
Requirement already satisfied: werkzeug>=0.11.10 in /nix/store/dsmqs73jzvn8h1jlfdk51gpcq409sk34-python3.5-Werkzeug-0.11.10/lib/python3.5/site-packages (from tensorflow-tensorboard==0.1.5)
Collecting html5lib==0.9999999 (from tensorflow-tensorboard==0.1.5)
  Could not find a version that satisfies the requirement html5lib==0.9999999 (from tensorflow-tensorboard==0.1.5) (from versions: )
No matching distribution found for html5lib==0.9999999 (from tensorflow-tensorboard==0.1.5)
builder for ‘/nix/store/5c3cphdblb10ikgv6jydjz3lqd72rkzh-python3.5-tensorflow_tensorboard-0.1.5.drv’ failed with exit code 1
cannot build derivation ‘/nix/store/26pvx22azgzi8bqihy5rvhkj0sh078cq-python3-3.5.4-env.drv’: 1 dependencies couldn't be built
error: build of ‘/nix/store/26pvx22azgzi8bqihy5rvhkj0sh078cq-python3-3.5.4-env.drv’ failed
/run/current-system/sw/bin/nix-shell: failed to build all dependencies