Created temporary directory: /tmp/pip-ephem-wheel-cache-36yggscd
Created temporary directory: /tmp/pip-req-tracker-n256i66f
Created requirements tracker '/tmp/pip-req-tracker-n256i66f'
Created temporary directory: /tmp/pip-wheel-ii7aoibe
Collecting pyem==0.1.1
  1 location(s) to search for versions of pyem:
  * https://pypi.org/simple/pyem/
  Getting page https://pypi.org/simple/pyem/
  Analyzing links from page https://pypi.org/simple/pyem/
    Found link https://files.pythonhosted.org/packages/98/62/8e5c1dc724bdd49722c581f88a836ae97ee069c6d23ee1ea6c0ba28c2f22/pyem-0.1.1-py2.py3-none-any.whl#sha256=522d8de0d8d75d74a1548e9999cb6f3fd38a6566cbba71d125001e67ca0c0c33 (from https://pypi.org/simple/pyem/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/a6/7a/92bd28308517fae39c0ffd1b79ef8e5cac59488638bf1856adb6e697610a/pyem-0.1.1.tar.gz#sha256=4de988ed10316a71b89bf74f673cc8cc9e6c8a63f7617c4c1b6c925b6b2431cb (from https://pypi.org/simple/pyem/), version: 0.1.1
  Using version 0.1.1 (newest of versions: 0.1.1)
  Created temporary directory: /tmp/pip-unpack-cu9qt5i9
  Downloading https://files.pythonhosted.org/packages/98/62/8e5c1dc724bdd49722c581f88a836ae97ee069c6d23ee1ea6c0ba28c2f22/pyem-0.1.1-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/98/62/8e5c1dc724bdd49722c581f88a836ae97ee069c6d23ee1ea6c0ba28c2f22/pyem-0.1.1-py2.py3-none-any.whl#sha256=522d8de0d8d75d74a1548e9999cb6f3fd38a6566cbba71d125001e67ca0c0c33 (from https://pypi.org/simple/pyem/)
  Saved /tmp/tmpqcyk38a6/pyem-0.1.1-py2.py3-none-any.whl
  Added pyem==0.1.1 from https://files.pythonhosted.org/packages/98/62/8e5c1dc724bdd49722c581f88a836ae97ee069c6d23ee1ea6c0ba28c2f22/pyem-0.1.1-py2.py3-none-any.whl#sha256=522d8de0d8d75d74a1548e9999cb6f3fd38a6566cbba71d125001e67ca0c0c33 to build tracker '/tmp/pip-req-tracker-n256i66f'
  Removed pyem==0.1.1 from https://files.pythonhosted.org/packages/98/62/8e5c1dc724bdd49722c581f88a836ae97ee069c6d23ee1ea6c0ba28c2f22/pyem-0.1.1-py2.py3-none-any.whl#sha256=522d8de0d8d75d74a1548e9999cb6f3fd38a6566cbba71d125001e67ca0c0c33 from build tracker '/tmp/pip-req-tracker-n256i66f'
Skipping pyem, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ii7aoibe/pyem
Removed build tracker '/tmp/pip-req-tracker-n256i66f'