Collecting csvw==1.1.0
  1 location(s) to search for versions of csvw:
  * https://pypi.python.org/simple/csvw/
  Getting page https://pypi.python.org/simple/csvw/
  Analyzing links from page https://pypi.org/simple/csvw/
    Found link https://files.pythonhosted.org/packages/84/40/2e3aad9ff82f2e3a463b7b2de795d2263e8404811dcafaa9189f544fb49e/csvw-1.0-py2.py3-none-any.whl#sha256=52e6f980801c4c12f2e17d16ff8fd23ab02271972298162bf6443069ac820f41 (from https://pypi.org/simple/csvw/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*), version: 1.0
    Found link https://files.pythonhosted.org/packages/a3/9f/17f07ad7ec3012aff410041dac189ca83daae19d166caa8127711ee9477e/csvw-1.0.tar.gz#sha256=2776cc9268f5f332894e46484464073de4d203f011a637c87f32671fca2e412d (from https://pypi.org/simple/csvw/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*), version: 1.0
    Found link https://files.pythonhosted.org/packages/b0/68/2fd622196b804152cf5f99bacd3826ea85a01690b5c0028b32f6fc60ecf0/csvw-1.1.0-py2.py3-none-any.whl#sha256=84e178450c63f3a16190ed32af27fa3d503b57fdfdd38330754e2b3ade3c81de (from https://pypi.org/simple/csvw/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/a9/fe/dbc0235d8029aa541e0ae46034cde09f6ab2cee301652921e45ea9ac1c3b/csvw-1.1.0.tar.gz#sha256=d979176a251ed3222c3c8f70d9eb563ea2d1eb85a3c86a7b5926b7f0f21bef9d (from https://pypi.org/simple/csvw/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*), version: 1.1.0
  Using version 1.1.0 (newest of versions: 1.1.0)
  Downloading https://files.pythonhosted.org/packages/b0/68/2fd622196b804152cf5f99bacd3826ea85a01690b5c0028b32f6fc60ecf0/csvw-1.1.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/b0/68/2fd622196b804152cf5f99bacd3826ea85a01690b5c0028b32f6fc60ecf0/csvw-1.1.0-py2.py3-none-any.whl#sha256=84e178450c63f3a16190ed32af27fa3d503b57fdfdd38330754e2b3ade3c81de (from https://pypi.org/simple/csvw/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*)
  Saved /tmp/tmplce7dkz4/csvw-1.1.0-py2.py3-none-any.whl
Skipping csvw, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-g1g6o5x5/csvw