Created temporary directory: /tmp/pip-ephem-wheel-cache-7uxzysfa
Created temporary directory: /tmp/pip-req-tracker-ctvrttek
Created requirements tracker '/tmp/pip-req-tracker-ctvrttek'
Created temporary directory: /tmp/pip-wheel-nk2s0qsm
Looking in indexes: https://pypi.python.org/simple
Collecting url2kindle==0.2
  1 location(s) to search for versions of url2kindle:
  * https://pypi.python.org/simple/url2kindle/
  Getting page https://pypi.python.org/simple/url2kindle/
  Analyzing links from page https://pypi.org/simple/url2kindle/
    Found link https://files.pythonhosted.org/packages/23/b8/3693ea344cc67097a932269ab5e5e3ed5b1457b304edb73e8ebd7c9b22cc/url2kindle-0.1-py2.py3-none-any.whl#sha256=67198d6389c49c6dc18480cf752c246eabb413f83a6ad87053bed6802eb3597e (from https://pypi.org/simple/url2kindle/) (requires-python:>=3.3.0), version: 0.1
    Found link https://files.pythonhosted.org/packages/6a/0b/23fc569e4f2bc7bdf29bfbe98ccf8b9cefabd17f597da6fa8f529208287b/url2kindle-0.1.tar.gz#sha256=cffb68808e10c116bfb4c26c13f61ac7e86278f955d0590b1151670f642b4230 (from https://pypi.org/simple/url2kindle/) (requires-python:>=3.3.0), version: 0.1
    Found link https://files.pythonhosted.org/packages/5f/74/a974c47523d22a0f2092144c537cd8ed2ff1bfbb73e4978f79cad57fa7ab/url2kindle-0.2-py2.py3-none-any.whl#sha256=4d55d8c5ccec0889eea450a0ac6245f70b2a80cdd6e29c58c941eabf49ca7a96 (from https://pypi.org/simple/url2kindle/) (requires-python:>=3.3.0), version: 0.2
    Found link https://files.pythonhosted.org/packages/4d/0d/ae1b4cf70b942814671b247bd61b347ba560290d6c386be881dd9e09088b/url2kindle-0.2.tar.gz#sha256=cabdcfb9ddaec5527ee0ec0ab263257226791797fc1c13894815fbf093091915 (from https://pypi.org/simple/url2kindle/) (requires-python:>=3.3.0), version: 0.2
  Using version 0.2 (newest of versions: 0.2)
  Created temporary directory: /tmp/pip-unpack-dxlcbgk6
  Downloading https://files.pythonhosted.org/packages/5f/74/a974c47523d22a0f2092144c537cd8ed2ff1bfbb73e4978f79cad57fa7ab/url2kindle-0.2-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/5f/74/a974c47523d22a0f2092144c537cd8ed2ff1bfbb73e4978f79cad57fa7ab/url2kindle-0.2-py2.py3-none-any.whl#sha256=4d55d8c5ccec0889eea450a0ac6245f70b2a80cdd6e29c58c941eabf49ca7a96 (from https://pypi.org/simple/url2kindle/) (requires-python:>=3.3.0)
  Saved /tmp/tmpo2sbfe7_/url2kindle-0.2-py2.py3-none-any.whl
  Added url2kindle==0.2 from https://files.pythonhosted.org/packages/5f/74/a974c47523d22a0f2092144c537cd8ed2ff1bfbb73e4978f79cad57fa7ab/url2kindle-0.2-py2.py3-none-any.whl#sha256=4d55d8c5ccec0889eea450a0ac6245f70b2a80cdd6e29c58c941eabf49ca7a96 to build tracker '/tmp/pip-req-tracker-ctvrttek'
  Removed url2kindle==0.2 from https://files.pythonhosted.org/packages/5f/74/a974c47523d22a0f2092144c537cd8ed2ff1bfbb73e4978f79cad57fa7ab/url2kindle-0.2-py2.py3-none-any.whl#sha256=4d55d8c5ccec0889eea450a0ac6245f70b2a80cdd6e29c58c941eabf49ca7a96 from build tracker '/tmp/pip-req-tracker-ctvrttek'
Skipping url2kindle, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-nk2s0qsm/url2kindle
Removed build tracker '/tmp/pip-req-tracker-ctvrttek'