Created temporary directory: /tmp/pip-ephem-wheel-cache-geq6m3kc
Created temporary directory: /tmp/pip-req-tracker-zaf7vat5
Created requirements tracker '/tmp/pip-req-tracker-zaf7vat5'
Created temporary directory: /tmp/pip-wheel-pb15yw13
Looking in indexes: https://pypi.python.org/simple
Collecting pupa==0.9.1
  1 location(s) to search for versions of pupa:
  * https://pypi.python.org/simple/pupa/
  Getting page https://pypi.python.org/simple/pupa/
  Analyzing links from page https://pypi.org/simple/pupa/
    Found link https://files.pythonhosted.org/packages/03/77/17a1a13be5729fbc31b5b1c74b6f119918d86bbf7fe6a333abb5dbebc25b/pupa-0.3.0.tar.gz#sha256=3132b029f00958c7f3b2206cc9f3e0d42b3bfdfb924d4f652e0d41a767e169f0 (from https://pypi.org/simple/pupa/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/d0/1a/857a7555e2b82b40a81a0ab53235f2f00992809efeb9c43cbda76d03499b/pupa-0.4.1-py2.py3-none-any.whl#sha256=09153ab92f5c9439d5c33995f3354212239e4b579714325008e768d7bc1dc9af (from https://pypi.org/simple/pupa/), version: 0.4.1
    Found link https://files.pythonhosted.org/packages/54/3c/16efa46e2696843d404f7e627f9050282f0b57f7322b831293ba2fbd5989/pupa-0.4.1.tar.gz#sha256=544469c833342fd56aba2ff329ead917adaf0794874a9398448c79deca7a7d26 (from https://pypi.org/simple/pupa/), version: 0.4.1
    Found link https://files.pythonhosted.org/packages/b9/a4/92989db01e1ab781d7913279355e5ea0beb63aed09bcb2b9802615972c35/pupa-0.5.0-py2.py3-none-any.whl#sha256=874e70770d85733b6e95248fc4279863f45dccad67971f6b9fc69078335424a6 (from https://pypi.org/simple/pupa/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/51/6b/603d9b88af6f007b06189696f46e10723afb4ab9b9ef7652a772e218a14b/pupa-0.5.0.tar.gz#sha256=2282aa00942e1c3096a32ab0a6e7fef8962f88dd7333676f13351a107212733c (from https://pypi.org/simple/pupa/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/6a/05/86a1039f67909d886988ffae7896bbbaaea9043ac6092270c9790ed89e0a/pupa-0.5.1-py2.py3-none-any.whl#sha256=a53a7134b4c8149ec3ced9a3563f12307abbe376f961c193d223ddf750fcb111 (from https://pypi.org/simple/pupa/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/21/5b/dae716ddf28e6e62486059a71a4bb261e68399824893dd75ae5563a9a3bf/pupa-0.5.1.tar.gz#sha256=9a28f283f0e34d19abb85158eee4e9c34b0430bbbe51488bf83f861919b087b1 (from https://pypi.org/simple/pupa/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/c0/7b/4b8618b38c16926c3abe112dfe8a01383cfd53bfde8382283f3d6fc64b72/pupa-0.5.2-py2.py3-none-any.whl#sha256=6ddd61490c216dd31db7897f66fd3d7839c8760c4de1e7d968484ca9f6d79012 (from https://pypi.org/simple/pupa/), version: 0.5.2
    Found link https://files.pythonhosted.org/packages/69/1b/e6c3d6df10c50565d7caa892027ec89dca8db53e64b3d1591f522e39e8ff/pupa-0.5.2.tar.gz#sha256=922a6606c09aa30cae342a0c80c8bcd5f0094d0e12f1f6fed09cbd46f4540dea (from https://pypi.org/simple/pupa/), version: 0.5.2
    Found link https://files.pythonhosted.org/packages/35/5c/74185ad75001ae4d65cdda8d33668cfc3eacdc64b2f9bf12f462d40e18fe/pupa-0.6.0-py2.py3-none-any.whl#sha256=ff37d69a5070c0bfcf538f3d61641e6c1f12920ffee012c459a5128152d30709 (from https://pypi.org/simple/pupa/), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/a3/04/d67edacbc9cad671329c02609e636e93366b45cc70208dcfa9b468788883/pupa-0.6.0.tar.gz#sha256=7a190d6488d9e9a1a2c9f4c2b006009a5b7d8db61713dddd51fd7e0095d14ca5 (from https://pypi.org/simple/pupa/), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/6b/93/8e6271d1cd282d21c96b401a5889dcd54601655811b322c6e0ea35972945/pupa-0.7.0-py2.py3-none-any.whl#sha256=29ac22513bfdea2709c2c5eeed07c1c4941aa2f38bf713bb3138e4f4d4a41ac8 (from https://pypi.org/simple/pupa/), version: 0.7.0
    Found link https://files.pythonhosted.org/packages/95/d3/914a56c4d5f44a4a275f667529bebc347ca454601298ad38ade479f2a051/pupa-0.7.0.tar.gz#sha256=62ad5815e4af005bc9c09728eda53f560215f09086e15f7539768b771db41118 (from https://pypi.org/simple/pupa/), version: 0.7.0
    Found link https://files.pythonhosted.org/packages/b9/e0/5f72133c5948824785cb02aa3bae15c3657d863979782c21183502d8a9a9/pupa-0.8.0-py2.py3-none-any.whl#sha256=9beafbf4fbbe2aac6a4afa529256d16d83ae820d6dad5efa64d8fa953ecd24ce (from https://pypi.org/simple/pupa/), version: 0.8.0
    Found link https://files.pythonhosted.org/packages/67/ee/36a780ea847182d776374982ade0e1bdfceb5229afea0e65d1dc039c1c7e/pupa-0.8.0.tar.gz#sha256=bf22d880d2485c173c96b1eb67f56aeb6edfe1759add8fe3c0c9353af33fbc05 (from https://pypi.org/simple/pupa/), version: 0.8.0
    Found link https://files.pythonhosted.org/packages/5c/5d/ec0a9a51bf03e1183a1759d1826b547cacf73ec545b3e7e21577a844145c/pupa-0.9.0-py2.py3-none-any.whl#sha256=6225d6774379d5448d03470b918ce4373633bb03e6edf225b9f2c5b0516b245d (from https://pypi.org/simple/pupa/), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/42/f8/bc223f7caef7178e24851d528d3dbf424a5713e72aaed58838f7be863113/pupa-0.9.0.tar.gz#sha256=e8467ce12f0bdcfaa265e9fb4cc972379319ae503e364d49d4c6f3d699d883b4 (from https://pypi.org/simple/pupa/), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/f5/b7/6a426fe219415e344f46cc79f954eef09eaed4d8923721f249815be27574/pupa-0.9.1-py2.py3-none-any.whl#sha256=51ac3dfa87a2553c1b9c4f75f339d5a68264ff36bda34e012c9653a78395dc1a (from https://pypi.org/simple/pupa/), version: 0.9.1
    Found link https://files.pythonhosted.org/packages/6e/46/e1ab7be758b3dd3aabddd19921db56b84eef2281042e2194057cbbf62886/pupa-0.9.1.tar.gz#sha256=31b6bc205f1e9bc07edaf717c563c934ea9b7ec93620f7fc445ca431a3f2c20e (from https://pypi.org/simple/pupa/), version: 0.9.1
  Using version 0.9.1 (newest of versions: 0.9.1)
  Created temporary directory: /tmp/pip-unpack-albsu020
  Downloading https://files.pythonhosted.org/packages/f5/b7/6a426fe219415e344f46cc79f954eef09eaed4d8923721f249815be27574/pupa-0.9.1-py2.py3-none-any.whl (82kB)
  Downloading from URL https://files.pythonhosted.org/packages/f5/b7/6a426fe219415e344f46cc79f954eef09eaed4d8923721f249815be27574/pupa-0.9.1-py2.py3-none-any.whl#sha256=51ac3dfa87a2553c1b9c4f75f339d5a68264ff36bda34e012c9653a78395dc1a (from https://pypi.org/simple/pupa/)
  Saved /tmp/tmp9lr9bykk/pupa-0.9.1-py2.py3-none-any.whl
  Added pupa==0.9.1 from https://files.pythonhosted.org/packages/f5/b7/6a426fe219415e344f46cc79f954eef09eaed4d8923721f249815be27574/pupa-0.9.1-py2.py3-none-any.whl#sha256=51ac3dfa87a2553c1b9c4f75f339d5a68264ff36bda34e012c9653a78395dc1a to build tracker '/tmp/pip-req-tracker-zaf7vat5'
  Removed pupa==0.9.1 from https://files.pythonhosted.org/packages/f5/b7/6a426fe219415e344f46cc79f954eef09eaed4d8923721f249815be27574/pupa-0.9.1-py2.py3-none-any.whl#sha256=51ac3dfa87a2553c1b9c4f75f339d5a68264ff36bda34e012c9653a78395dc1a from build tracker '/tmp/pip-req-tracker-zaf7vat5'
Skipping pupa, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-pb15yw13/pupa
Removed build tracker '/tmp/pip-req-tracker-zaf7vat5'