Created temporary directory: /tmp/pip-ephem-wheel-cache-rtzdcjs6
Created temporary directory: /tmp/pip-req-tracker-5vji74xm
Created requirements tracker '/tmp/pip-req-tracker-5vji74xm'
Created temporary directory: /tmp/pip-wheel-rzly5fii
Looking in indexes: https://pypi.python.org/simple
Collecting dagster==0.1.5
  1 location(s) to search for versions of dagster:
  * https://pypi.python.org/simple/dagster/
  Getting page https://pypi.python.org/simple/dagster/
  Analyzing links from page https://pypi.org/simple/dagster/
    Found link https://files.pythonhosted.org/packages/1d/a9/8cefbb4a120c706ed892c1b18fe21ba137309e8f304177ece8d1fc1f1e59/dagster-0.1.0rc1-py3-none-any.whl#sha256=6f20a573bd7e0be703e679f971930d9ede0a3dc7efe8baf7ba3932460ba3f216 (from https://pypi.org/simple/dagster/), version: 0.1.0rc1
    Found link https://files.pythonhosted.org/packages/91/bc/a922937b4bdd2f95dd4753b2477aad1e7633417775a92b777f8ca285c3e6/dagster-0.1.0rc1.tar.gz#sha256=68a7f87d89b69a477a29ba5c456095b3977b24d09e925f41e96e7849ac6fc0a5 (from https://pypi.org/simple/dagster/), version: 0.1.0rc1
    Found link https://files.pythonhosted.org/packages/82/3d/b88a815b874a15be975d060ce552ff327409ff6c7037c1cbdf50cab519d1/dagster-0.1.1-py3-none-any.whl#sha256=07f3663e17435c70b02d8a1d36befe0afb6aab164c25e6ab27d9ad21b0f81c57 (from https://pypi.org/simple/dagster/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/02/80/0438a93fd93224d1739e7cb19086668dc352660b5daef287ee03905792d9/dagster-0.1.1.tar.gz#sha256=4ddc1cb5c0b0c3763ee690a8d2d37f603218e67dbc057ad4d5805f196929fb71 (from https://pypi.org/simple/dagster/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/1f/8b/9a80eb09b93f0991658a99a4726652fd6d670673973ba2a77c7f5b2f76d6/dagster-0.1.2-py3-none-any.whl#sha256=01c578bdff57d63c2257e48a66758b080a64fae9fe8c9161329fc27a147767c0 (from https://pypi.org/simple/dagster/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/f6/16/02c791105961d272b40941eec2b8924934411096718aaebdd93a02123523/dagster-0.1.2.tar.gz#sha256=35b94d4dbf345092ae68d7a5fed1ed1ad1ff0c84ac9bf71724df37bff991c973 (from https://pypi.org/simple/dagster/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/9b/24/385e3aeca28760b856dd27085e0b87be92062fb3e0bde0537ea24db90a8f/dagster-0.1.3-py3-none-any.whl#sha256=6d242859f629bdafac2417084f90c1bda0a0a78dd28d4665ea5e56123e557fcc (from https://pypi.org/simple/dagster/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/66/70/0fccf73b9b85ee3fd414cd6ed71e20e07fe43b86ff1773c4deece6c4cf0b/dagster-0.1.3.tar.gz#sha256=3d439bd924bd58f2054111b497482ba16ec4da607fcdd246fd53df97ba1f8c54 (from https://pypi.org/simple/dagster/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/5a/15/2e17d44fc9e5f421d541eabafed60cfaa5606dcc2a71ad42a26c5524604d/dagster-0.1.4-py3-none-any.whl#sha256=4f824f78c3bf138b0089c966de79f925d89789c1137871bdda64916dee08395d (from https://pypi.org/simple/dagster/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/26/d2/d522a0a1ee30caa756a97f29aa3a80268941f1fcd216ab5fab0c8d6e1dfb/dagster-0.1.4.tar.gz#sha256=4c390743762032cfd72f8afd7d934bc03fd0a00785fa59ff061bcc2107f91550 (from https://pypi.org/simple/dagster/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/39/32/f6d781e3caf20c303b34c8b2a5a0ca28248c6f13fa43628c190014d68aec/dagster-0.1.5-py3-none-any.whl#sha256=323c49b06f2bb3025dc34021ff057286a84308d90a4e8c9db8703ce552a07cc8 (from https://pypi.org/simple/dagster/), version: 0.1.5
    Found link https://files.pythonhosted.org/packages/45/69/8c65e4b69695f86d724ab660969eddde9f4b40438f3d7cc43aa9d051f3c7/dagster-0.1.5.tar.gz#sha256=f2367437771d940a2a8ee59f935a1ab9f6c9a1e75d76c1de727803dfca85a1cc (from https://pypi.org/simple/dagster/), version: 0.1.5
  Using version 0.1.5 (newest of versions: 0.1.5)
  Created temporary directory: /tmp/pip-unpack-4dnc0pgs
  Downloading https://files.pythonhosted.org/packages/39/32/f6d781e3caf20c303b34c8b2a5a0ca28248c6f13fa43628c190014d68aec/dagster-0.1.5-py3-none-any.whl (86kB)
  Downloading from URL https://files.pythonhosted.org/packages/39/32/f6d781e3caf20c303b34c8b2a5a0ca28248c6f13fa43628c190014d68aec/dagster-0.1.5-py3-none-any.whl#sha256=323c49b06f2bb3025dc34021ff057286a84308d90a4e8c9db8703ce552a07cc8 (from https://pypi.org/simple/dagster/)
  Saved /tmp/tmppbf5w066/dagster-0.1.5-py3-none-any.whl
  Added dagster==0.1.5 from https://files.pythonhosted.org/packages/39/32/f6d781e3caf20c303b34c8b2a5a0ca28248c6f13fa43628c190014d68aec/dagster-0.1.5-py3-none-any.whl#sha256=323c49b06f2bb3025dc34021ff057286a84308d90a4e8c9db8703ce552a07cc8 to build tracker '/tmp/pip-req-tracker-5vji74xm'
  Removed dagster==0.1.5 from https://files.pythonhosted.org/packages/39/32/f6d781e3caf20c303b34c8b2a5a0ca28248c6f13fa43628c190014d68aec/dagster-0.1.5-py3-none-any.whl#sha256=323c49b06f2bb3025dc34021ff057286a84308d90a4e8c9db8703ce552a07cc8 from build tracker '/tmp/pip-req-tracker-5vji74xm'
Skipping dagster, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-rzly5fii/dagster
Removed build tracker '/tmp/pip-req-tracker-5vji74xm'