Created temporary directory: /tmp/pip-ephem-wheel-cache-uhadyvjd
Created temporary directory: /tmp/pip-req-tracker-6g6iyci7
Created requirements tracker '/tmp/pip-req-tracker-6g6iyci7'
Created temporary directory: /tmp/pip-wheel-r3086xob
Looking in indexes: https://pypi.python.org/simple
Collecting jsonref==0.2
  1 location(s) to search for versions of jsonref:
  * https://pypi.python.org/simple/jsonref/
  Getting page https://pypi.python.org/simple/jsonref/
  Analyzing links from page https://pypi.org/simple/jsonref/
    Found link https://files.pythonhosted.org/packages/3a/fe/42aca2f2a2e668375a92fcf74e0977a4943ca508e171c9a311b7d5fb9b07/jsonref-0.1.tar.gz#sha256=56e0ce228798bdecadff865c142741b1ffdd57a5e9c40c40ec2b641d7c430ad3 (from https://pypi.org/simple/jsonref/), version: 0.1
    Found link https://files.pythonhosted.org/packages/07/92/f8e4ac824b14af77e613984e480fa818397c72d4141fc466decb26752749/jsonref-0.2-py3-none-any.whl#sha256=b1e82fa0b62e2c2796a13e5401fe51790b248f6d9bf9d7212a3e31a3501b291f (from https://pypi.org/simple/jsonref/), version: 0.2
    Found link https://files.pythonhosted.org/packages/b3/cf/93d4f34d76863d4fb995cb8e3e4f29908304065ce6381e0349700c44ad0c/jsonref-0.2.tar.gz#sha256=f3c45b121cf6257eafabdc3a8008763aed1cd7da06dbabc59a9e4d2a5e4e6697 (from https://pypi.org/simple/jsonref/), version: 0.2
  Using version 0.2 (newest of versions: 0.2)
  Created temporary directory: /tmp/pip-unpack-ncbaiiau
  Downloading https://files.pythonhosted.org/packages/07/92/f8e4ac824b14af77e613984e480fa818397c72d4141fc466decb26752749/jsonref-0.2-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/07/92/f8e4ac824b14af77e613984e480fa818397c72d4141fc466decb26752749/jsonref-0.2-py3-none-any.whl#sha256=b1e82fa0b62e2c2796a13e5401fe51790b248f6d9bf9d7212a3e31a3501b291f (from https://pypi.org/simple/jsonref/)
  Saved /tmp/tmptgznhsnr/jsonref-0.2-py3-none-any.whl
  Added jsonref==0.2 from https://files.pythonhosted.org/packages/07/92/f8e4ac824b14af77e613984e480fa818397c72d4141fc466decb26752749/jsonref-0.2-py3-none-any.whl#sha256=b1e82fa0b62e2c2796a13e5401fe51790b248f6d9bf9d7212a3e31a3501b291f to build tracker '/tmp/pip-req-tracker-6g6iyci7'
  Removed jsonref==0.2 from https://files.pythonhosted.org/packages/07/92/f8e4ac824b14af77e613984e480fa818397c72d4141fc466decb26752749/jsonref-0.2-py3-none-any.whl#sha256=b1e82fa0b62e2c2796a13e5401fe51790b248f6d9bf9d7212a3e31a3501b291f from build tracker '/tmp/pip-req-tracker-6g6iyci7'
Skipping jsonref, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-r3086xob/jsonref
Removed build tracker '/tmp/pip-req-tracker-6g6iyci7'