Created temporary directory: /tmp/pip-ephem-wheel-cache-pkdbnz5n
Created temporary directory: /tmp/pip-req-tracker-xc8yyaet
Created requirements tracker '/tmp/pip-req-tracker-xc8yyaet'
Created temporary directory: /tmp/pip-wheel-gbjg5f8c
Looking in indexes: https://pypi.python.org/simple
Collecting upsidedown==0.4
  1 location(s) to search for versions of upsidedown:
  * https://pypi.python.org/simple/upsidedown/
  Getting page https://pypi.python.org/simple/upsidedown/
  Analyzing links from page https://pypi.org/simple/upsidedown/
    Found link https://files.pythonhosted.org/packages/fc/d8/9e91b314cda890e639971eaada15940ff8d5bf10ec266820f367b8455f2f/upsidedown-0.2.tar.gz#sha256=3634cd246fdab4de0729efbb79bec6fcdad12740a44e33d4eeb57af91432acf8 (from https://pypi.org/simple/upsidedown/), version: 0.2
    Found link https://files.pythonhosted.org/packages/a5/f2/708958e0c9f9c7cd613bbb13cef82199526933ad523bc596d50c4592241c/upsidedown-0.3.tar.gz#sha256=a2a24ef7242fa7e8f7e6395d9584cb230328786f9746a76cbf06c9957ff499a6 (from https://pypi.org/simple/upsidedown/), version: 0.3
    Found link https://files.pythonhosted.org/packages/84/3b/ff52b1b354b34dcc9eb585372d9b51120fd8312ff41d6dbb6fb92b18ac9a/upsidedown-0.4-py2.py3-none-any.whl#sha256=d6155d98ddbd14442cb29f3f04ea24e6aab6283f2919dd818bb1970759e37f4d (from https://pypi.org/simple/upsidedown/), version: 0.4
    Found link https://files.pythonhosted.org/packages/dc/f4/d526f8fa07a4e3a60677eeb2d3023af1fa04528106f727cc38a7d0f5ad28/upsidedown-0.4.tar.gz#sha256=8e8187697e2f30db737067e063b3eb622986a233edb2b24ba57b072528914898 (from https://pypi.org/simple/upsidedown/), version: 0.4
  Using version 0.4 (newest of versions: 0.4)
  Created temporary directory: /tmp/pip-unpack-p_tbcia3
  Downloading https://files.pythonhosted.org/packages/84/3b/ff52b1b354b34dcc9eb585372d9b51120fd8312ff41d6dbb6fb92b18ac9a/upsidedown-0.4-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/84/3b/ff52b1b354b34dcc9eb585372d9b51120fd8312ff41d6dbb6fb92b18ac9a/upsidedown-0.4-py2.py3-none-any.whl#sha256=d6155d98ddbd14442cb29f3f04ea24e6aab6283f2919dd818bb1970759e37f4d (from https://pypi.org/simple/upsidedown/)
  Saved /tmp/tmpkvwk3nk_/upsidedown-0.4-py2.py3-none-any.whl
  Added upsidedown==0.4 from https://files.pythonhosted.org/packages/84/3b/ff52b1b354b34dcc9eb585372d9b51120fd8312ff41d6dbb6fb92b18ac9a/upsidedown-0.4-py2.py3-none-any.whl#sha256=d6155d98ddbd14442cb29f3f04ea24e6aab6283f2919dd818bb1970759e37f4d to build tracker '/tmp/pip-req-tracker-xc8yyaet'
  Removed upsidedown==0.4 from https://files.pythonhosted.org/packages/84/3b/ff52b1b354b34dcc9eb585372d9b51120fd8312ff41d6dbb6fb92b18ac9a/upsidedown-0.4-py2.py3-none-any.whl#sha256=d6155d98ddbd14442cb29f3f04ea24e6aab6283f2919dd818bb1970759e37f4d from build tracker '/tmp/pip-req-tracker-xc8yyaet'
Skipping upsidedown, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-gbjg5f8c/upsidedown
Removed build tracker '/tmp/pip-req-tracker-xc8yyaet'