Created temporary directory: /tmp/pip-ephem-wheel-cache-a_a7hdc9
Created temporary directory: /tmp/pip-req-tracker-wvllq0dz
Created requirements tracker '/tmp/pip-req-tracker-wvllq0dz'
Created temporary directory: /tmp/pip-wheel-2d3ncliy
Collecting jupyter-packaging==0.3.0
  1 location(s) to search for versions of jupyter-packaging:
  * https://pypi.org/simple/jupyter-packaging/
  Getting page https://pypi.org/simple/jupyter-packaging/
  Analyzing links from page https://pypi.org/simple/jupyter-packaging/
    Found link https://files.pythonhosted.org/packages/ad/7d/62fea42aaa616ec517ddbc082cd169d54933fc72dcd8e8108ceabce107d0/jupyter-packaging-0.1.0.tar.gz#sha256=d8379ee7955492c963c3db076e7273e53284589f1d25ac364d7a40bf3f4dc7ff (from https://pypi.org/simple/jupyter-packaging/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/bf/44/ce5420aece7a30a01d1a47f847080f38b45d0e9458b7ba26c5a103abe6f7/jupyter_packaging-0.1.0-py2.py3-none-any.whl#sha256=b46a61786ac37363340dce59eb3eb4c4f9eb3a2f03639800a8b45a5dd2ded9cd (from https://pypi.org/simple/jupyter-packaging/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/d0/c0/d3841d4f2ec301917a7fcf151b0b0a3653f212a8228e06374a3ea258466d/jupyter-packaging-0.2.0.tar.gz#sha256=93dcb386f12246389aac62c74abc5565562e32ff21bf7c3709351ba25e82fb8f (from https://pypi.org/simple/jupyter-packaging/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/bd/df/6e1993b048d1ee83c747f072d204b1f42ec43a063f9a8a056573fda086ee/jupyter_packaging-0.2.0-py2.py3-none-any.whl#sha256=a0e233885011b883c32beb7348daa0f883d831e35a36ee4aeed5e24f5abe47aa (from https://pypi.org/simple/jupyter-packaging/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/ed/60/3fe211a495ad8d43800f592bdc190c9020469df45598868e4e59b2cb4519/jupyter-packaging-0.3.0.tar.gz#sha256=2833bb4acbc51c7bca20b0046bbd4edf36e95140e00485df878826a7c0464b52 (from https://pypi.org/simple/jupyter-packaging/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/be/9c/46df697204fe94efd8e39841e0c201f8133d8406ca9ea1d3943e208cf23d/jupyter_packaging-0.3.0-py2.py3-none-any.whl#sha256=4eaf92acaa287c840f92502e7a2743c015cf8f45dbe8cad5c9a45e5464c59480 (from https://pypi.org/simple/jupyter-packaging/), version: 0.3.0
  Using version 0.3.0 (newest of versions: 0.3.0)
  Created temporary directory: /tmp/pip-unpack-r1y4228u
  Downloading https://files.pythonhosted.org/packages/be/9c/46df697204fe94efd8e39841e0c201f8133d8406ca9ea1d3943e208cf23d/jupyter_packaging-0.3.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/be/9c/46df697204fe94efd8e39841e0c201f8133d8406ca9ea1d3943e208cf23d/jupyter_packaging-0.3.0-py2.py3-none-any.whl#sha256=4eaf92acaa287c840f92502e7a2743c015cf8f45dbe8cad5c9a45e5464c59480 (from https://pypi.org/simple/jupyter-packaging/)
  Saved /tmp/tmpju0yi2c3/jupyter_packaging-0.3.0-py2.py3-none-any.whl
  Added jupyter-packaging==0.3.0 from https://files.pythonhosted.org/packages/be/9c/46df697204fe94efd8e39841e0c201f8133d8406ca9ea1d3943e208cf23d/jupyter_packaging-0.3.0-py2.py3-none-any.whl#sha256=4eaf92acaa287c840f92502e7a2743c015cf8f45dbe8cad5c9a45e5464c59480 to build tracker '/tmp/pip-req-tracker-wvllq0dz'
  Removed jupyter-packaging==0.3.0 from https://files.pythonhosted.org/packages/be/9c/46df697204fe94efd8e39841e0c201f8133d8406ca9ea1d3943e208cf23d/jupyter_packaging-0.3.0-py2.py3-none-any.whl#sha256=4eaf92acaa287c840f92502e7a2743c015cf8f45dbe8cad5c9a45e5464c59480 from build tracker '/tmp/pip-req-tracker-wvllq0dz'
Skipping jupyter-packaging, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-2d3ncliy/jupyter-packaging
Removed build tracker '/tmp/pip-req-tracker-wvllq0dz'