Created temporary directory: /tmp/pip-ephem-wheel-cache-me0zsc7i
Created temporary directory: /tmp/pip-req-tracker-muba0f11
Created requirements tracker '/tmp/pip-req-tracker-muba0f11'
Created temporary directory: /tmp/pip-wheel-kq8fqmmo
Looking in indexes: https://pypi.python.org/simple
Collecting pretty-cron==1.2.0
  1 location(s) to search for versions of pretty-cron:
  * https://pypi.python.org/simple/pretty-cron/
  Getting page https://pypi.python.org/simple/pretty-cron/
  Analyzing links from page https://pypi.org/simple/pretty-cron/
    Found link https://files.pythonhosted.org/packages/3b/b6/37684da8305c07d46418275beb5887131115fb07df04cd57d34ce96d5c85/pretty-cron-1.0.0.tar.gz#sha256=b77da3f3f7fa5e1ce557d1094c39f551e2ca0f435c8a79ee720a79f04d54b0a9 (from https://pypi.org/simple/pretty-cron/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/52/b2/49e8351e32831d4249f477272abb4b440678122893e5c367fa14cffb70d8/pretty_cron-1.0.0-py2.py3-none-any.whl#sha256=7f446ec70ade6d490cdc2fa08b177b60f6c2adf24f610d3af1fb96364e58c27d (from https://pypi.org/simple/pretty-cron/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/bd/aa/fbe477fbb7f7d82272f2e65e006ca7c5353f877c19f280008530120395df/pretty-cron-1.0.1.tar.gz#sha256=f476471cf64cfd377ffd8729b6db3023900e14e969289be5fed73490e7908b79 (from https://pypi.org/simple/pretty-cron/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/86/b1/bfb1e29864e19d75a373b9dbb9a4ddbdb6fc919f6d00774848c4f1cfd3f7/pretty_cron-1.0.1-py2.py3-none-any.whl#sha256=b1be1d0378df5c76227471d5be470893cb40dee3ad6b508e0a5e702824ec0f80 (from https://pypi.org/simple/pretty-cron/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/f4/8e/92b8880db8e0165f07521dcac1208effff656c1b5b05d5e1d82f0177ad5c/pretty-cron-1.0.2.tar.gz#sha256=95fef34102f2fa716d6ba87601a2ae189ddc4911d041d70d1838e91709c8aecd (from https://pypi.org/simple/pretty-cron/), version: 1.0.2
    Found link https://files.pythonhosted.org/packages/fd/e4/bfbdd1a18c227ac94708f1ea3e6eca09459a6fb65c9545e654c877cc6c75/pretty_cron-1.0.2-py2.py3-none-any.whl#sha256=4a98310b6f9f177a8160059bd979f2a0f32a4d322b8189875e8e93ae5c3bdec0 (from https://pypi.org/simple/pretty-cron/), version: 1.0.2
    Found link https://files.pythonhosted.org/packages/e2/b8/88a816d58a1d94c10803932c41d6dfdd77db7e6f66ed5026a3d9d0a0fae5/pretty-cron-1.1.0.tar.gz#sha256=3d4cb812dc240cbeb58d39363832684ddc70cd2b67d85ea3c122d795382aa317 (from https://pypi.org/simple/pretty-cron/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/09/13/23a85df563d0d5434f5acca712f96c8b6ccf88c78d1fd55fceeb2c929840/pretty_cron-1.1.0-py2.py3-none-any.whl#sha256=c2553a2d53a3a4295c914cefaaba19ad99b3a8c9e4c7fca996d2af95cfa91925 (from https://pypi.org/simple/pretty-cron/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/ae/36/4d2016b5bf2b9ee9e0cea7fcf85cda18a3947cd72f591b36cb780bee5a75/pretty-cron-1.2.0.tar.gz#sha256=15e04eee529f8380eb68e733384401218889351af1ad9ddacd1879afa5c86c98 (from https://pypi.org/simple/pretty-cron/), version: 1.2.0
    Found link https://files.pythonhosted.org/packages/18/52/d981fdd2ff0dbe660cfad6a571c596adf65eb7b25d789bd5547ce5dfdf44/pretty_cron-1.2.0-py2.py3-none-any.whl#sha256=aa8fe8839afa6c57846c8536eec1e162a1dd0f792f8eed2b6e3321aa40a394b9 (from https://pypi.org/simple/pretty-cron/), version: 1.2.0
  Using version 1.2.0 (newest of versions: 1.2.0)
  Created temporary directory: /tmp/pip-unpack-4wqf60n3
  Downloading https://files.pythonhosted.org/packages/18/52/d981fdd2ff0dbe660cfad6a571c596adf65eb7b25d789bd5547ce5dfdf44/pretty_cron-1.2.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/18/52/d981fdd2ff0dbe660cfad6a571c596adf65eb7b25d789bd5547ce5dfdf44/pretty_cron-1.2.0-py2.py3-none-any.whl#sha256=aa8fe8839afa6c57846c8536eec1e162a1dd0f792f8eed2b6e3321aa40a394b9 (from https://pypi.org/simple/pretty-cron/)
  Saved /tmp/tmplbwuj3l8/pretty_cron-1.2.0-py2.py3-none-any.whl
  Added pretty-cron==1.2.0 from https://files.pythonhosted.org/packages/18/52/d981fdd2ff0dbe660cfad6a571c596adf65eb7b25d789bd5547ce5dfdf44/pretty_cron-1.2.0-py2.py3-none-any.whl#sha256=aa8fe8839afa6c57846c8536eec1e162a1dd0f792f8eed2b6e3321aa40a394b9 to build tracker '/tmp/pip-req-tracker-muba0f11'
  Removed pretty-cron==1.2.0 from https://files.pythonhosted.org/packages/18/52/d981fdd2ff0dbe660cfad6a571c596adf65eb7b25d789bd5547ce5dfdf44/pretty_cron-1.2.0-py2.py3-none-any.whl#sha256=aa8fe8839afa6c57846c8536eec1e162a1dd0f792f8eed2b6e3321aa40a394b9 from build tracker '/tmp/pip-req-tracker-muba0f11'
Skipping pretty-cron, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-kq8fqmmo/pretty-cron
Removed build tracker '/tmp/pip-req-tracker-muba0f11'