Created temporary directory: /tmp/pip-ephem-wheel-cache-q68bzid1
Created temporary directory: /tmp/pip-req-tracker-2gea0lr8
Created requirements tracker '/tmp/pip-req-tracker-2gea0lr8'
Created temporary directory: /tmp/pip-wheel-tu98ndup
Looking in indexes: https://pypi.python.org/simple
Collecting py-stac==0.2.3
  1 location(s) to search for versions of py-stac:
  * https://pypi.python.org/simple/py-stac/
  Getting page https://pypi.python.org/simple/py-stac/
  Analyzing links from page https://pypi.org/simple/py-stac/
    Found link https://files.pythonhosted.org/packages/e8/2e/96664df7a5f209259d784bddfb46ced2c100f689fad36638f346d7de8441/py-stac-0.2.3.tar.gz#sha256=10aca96b2868732f2c6bccf439f1db9447de28313f9f6a68626b849c2a7ea09f (from https://pypi.org/simple/py-stac/), version: 0.2.3
    Found link https://files.pythonhosted.org/packages/dd/19/448d3769bd6ae5e1d230b4b4f172d5b21a24efc155b4bbcfa2288346c108/py_stac-0.2.3-py2.py3-none-any.whl#sha256=b20a781ac0052aaa509f36126c49952c846da6da152b918a0372c0e1746ee0ea (from https://pypi.org/simple/py-stac/), version: 0.2.3
  Using version 0.2.3 (newest of versions: 0.2.3)
  Created temporary directory: /tmp/pip-unpack-4zfgc726
  Downloading https://files.pythonhosted.org/packages/dd/19/448d3769bd6ae5e1d230b4b4f172d5b21a24efc155b4bbcfa2288346c108/py_stac-0.2.3-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/dd/19/448d3769bd6ae5e1d230b4b4f172d5b21a24efc155b4bbcfa2288346c108/py_stac-0.2.3-py2.py3-none-any.whl#sha256=b20a781ac0052aaa509f36126c49952c846da6da152b918a0372c0e1746ee0ea (from https://pypi.org/simple/py-stac/)
  Saved /tmp/tmpv51gu1wf/py_stac-0.2.3-py2.py3-none-any.whl
  Added py-stac==0.2.3 from https://files.pythonhosted.org/packages/dd/19/448d3769bd6ae5e1d230b4b4f172d5b21a24efc155b4bbcfa2288346c108/py_stac-0.2.3-py2.py3-none-any.whl#sha256=b20a781ac0052aaa509f36126c49952c846da6da152b918a0372c0e1746ee0ea to build tracker '/tmp/pip-req-tracker-2gea0lr8'
  Removed py-stac==0.2.3 from https://files.pythonhosted.org/packages/dd/19/448d3769bd6ae5e1d230b4b4f172d5b21a24efc155b4bbcfa2288346c108/py_stac-0.2.3-py2.py3-none-any.whl#sha256=b20a781ac0052aaa509f36126c49952c846da6da152b918a0372c0e1746ee0ea from build tracker '/tmp/pip-req-tracker-2gea0lr8'
Skipping py-stac, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-tu98ndup/py-stac
Removed build tracker '/tmp/pip-req-tracker-2gea0lr8'