Created temporary directory: /tmp/pip-ephem-wheel-cache-z0m0hwr8
Created temporary directory: /tmp/pip-req-tracker-qn6oy0qu
Created requirements tracker '/tmp/pip-req-tracker-qn6oy0qu'
Created temporary directory: /tmp/pip-wheel-ol6z6qmh
Looking in indexes: https://pypi.python.org/simple
Collecting bitsio==1.0.0
  1 location(s) to search for versions of bitsio:
  * https://pypi.python.org/simple/bitsio/
  Getting page https://pypi.python.org/simple/bitsio/
  Analyzing links from page https://pypi.org/simple/bitsio/
    Found link https://files.pythonhosted.org/packages/43/f7/09636f50909453b5e493a75eaa9bafab65d8de80cb2eb9b90224c7145eba/bitsio-1.0.0-py3-none-any.whl#sha256=0fd1ff866b154fed3b08b513bc103cf9180de590e526c707aa2fc031ed67f083 (from https://pypi.org/simple/bitsio/) (requires-python:>=3.4), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/f9/55/d11bec8564c511ca7021f7922c6cb9485658edcac0089a3f2d067aa02ad1/bitsio-1.0.0.tar.gz#sha256=33308dd015acfe8feb84b1bb9fd105ca39285b82a9a8f941c77934e70b22e051 (from https://pypi.org/simple/bitsio/) (requires-python:>=3.4), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Created temporary directory: /tmp/pip-unpack-8cfe6jaz
  Downloading https://files.pythonhosted.org/packages/43/f7/09636f50909453b5e493a75eaa9bafab65d8de80cb2eb9b90224c7145eba/bitsio-1.0.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/43/f7/09636f50909453b5e493a75eaa9bafab65d8de80cb2eb9b90224c7145eba/bitsio-1.0.0-py3-none-any.whl#sha256=0fd1ff866b154fed3b08b513bc103cf9180de590e526c707aa2fc031ed67f083 (from https://pypi.org/simple/bitsio/) (requires-python:>=3.4)
  Saved /tmp/tmp_1sbosgv/bitsio-1.0.0-py3-none-any.whl
  Added bitsio==1.0.0 from https://files.pythonhosted.org/packages/43/f7/09636f50909453b5e493a75eaa9bafab65d8de80cb2eb9b90224c7145eba/bitsio-1.0.0-py3-none-any.whl#sha256=0fd1ff866b154fed3b08b513bc103cf9180de590e526c707aa2fc031ed67f083 to build tracker '/tmp/pip-req-tracker-qn6oy0qu'
  Removed bitsio==1.0.0 from https://files.pythonhosted.org/packages/43/f7/09636f50909453b5e493a75eaa9bafab65d8de80cb2eb9b90224c7145eba/bitsio-1.0.0-py3-none-any.whl#sha256=0fd1ff866b154fed3b08b513bc103cf9180de590e526c707aa2fc031ed67f083 from build tracker '/tmp/pip-req-tracker-qn6oy0qu'
Skipping bitsio, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ol6z6qmh/bitsio
Removed build tracker '/tmp/pip-req-tracker-qn6oy0qu'