Collecting arbo==0.0.2
  1 location(s) to search for versions of arbo:
  * https://pypi.python.org/simple/arbo/
  Getting page https://pypi.python.org/simple/arbo/
  Analyzing links from page https://pypi.python.org/simple/arbo/
    Found link https://pypi.python.org/packages/8d/47/09e563b2e3796d7660167ecadc73eb1f700c442aedd0e9606638902eedc3/arbo-0.0.2-py2.py3-none-any.whl#md5=930f25a43dd9ad39f2aef9d5b82bdc87 (from https://pypi.python.org/simple/arbo/) (requires-python:>=3.4), version: 0.0.2
    Found link https://pypi.python.org/packages/a4/f9/2e3f1981d4b55660c6592a80d03731a097515278cada79469fe463c6dc61/arbo-0.0.2.tar.gz#md5=9ac1c3b3e98b26795f29fd484623e328 (from https://pypi.python.org/simple/arbo/) (requires-python:>=3.4), version: 0.0.2
  Using version 0.0.2 (newest of versions: 0.0.2)
  Downloading arbo-0.0.2-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/8d/47/09e563b2e3796d7660167ecadc73eb1f700c442aedd0e9606638902eedc3/arbo-0.0.2-py2.py3-none-any.whl#md5=930f25a43dd9ad39f2aef9d5b82bdc87 (from https://pypi.python.org/simple/arbo/) (requires-python:>=3.4)
  Saved /tmp/tmpwtdyuxx4/arbo-0.0.2-py2.py3-none-any.whl
Skipping arbo, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-d1q341ft/arbo