Collecting filtrark==0.3.0
  1 location(s) to search for versions of filtrark:
  * https://pypi.python.org/simple/filtrark/
  Getting page https://pypi.python.org/simple/filtrark/
  Analyzing links from page https://pypi.python.org/simple/filtrark/
    Found link https://pypi.python.org/packages/0b/31/d0b3bd5da108c427bf169cbe8fa2af58dca00a64998daaf6c4fcd105ef4f/filtrark-0.2.0.tar.gz#md5=4a34acccac3a9a156832c40c9fb1810b (from https://pypi.python.org/simple/filtrark/), version: 0.2.0
    Found link https://pypi.python.org/packages/37/20/685b2255269780415d96006ab491ce81b6dfc8d3994db23326cfb8aa8e42/filtrark-0.3.0-py2.py3-none-any.whl#md5=09322e52661399aa7e438c70bc874769 (from https://pypi.python.org/simple/filtrark/), version: 0.3.0
    Found link https://pypi.python.org/packages/47/4d/0eb3e897e4d79984bf3a4ec2877bb726052ace0cb828173e22a9d1997691/filtrark-0.2.1-py2.py3-none-any.whl#md5=45e94f45a0b7af930fcd79179a0d1e11 (from https://pypi.python.org/simple/filtrark/), version: 0.2.1
    Found link https://pypi.python.org/packages/c8/7f/491094e397435491522759952f8392f63612fc68b4e2006fba7760fb7d41/filtrark-0.1.0.tar.gz#md5=7910031a78ba88b3a15108ef92d63eac (from https://pypi.python.org/simple/filtrark/), version: 0.1.0
    Found link https://pypi.python.org/packages/e3/c5/2e74136e86a5caac638c8407e3a26a157dd3ff03a0abb1d5fb05eac2445b/filtrark-0.3.0.tar.gz#md5=718a1d19663f27b1f5bfe0de1be97a70 (from https://pypi.python.org/simple/filtrark/), version: 0.3.0
    Found link https://pypi.python.org/packages/f3/9f/7c9d3072b02479ffbddf77bc4a5e4a24877e0a4713e19e6eda86049cb78b/filtrark-0.2.1.tar.gz#md5=e4e46ef9b378187051f44a186771a091 (from https://pypi.python.org/simple/filtrark/), version: 0.2.1
  Using version 0.3.0 (newest of versions: 0.3.0)
  Downloading filtrark-0.3.0-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/37/20/685b2255269780415d96006ab491ce81b6dfc8d3994db23326cfb8aa8e42/filtrark-0.3.0-py2.py3-none-any.whl#md5=09322e52661399aa7e438c70bc874769 (from https://pypi.python.org/simple/filtrark/)
  Saved /tmp/tmp9fkswm_y/filtrark-0.3.0-py2.py3-none-any.whl
Skipping filtrark, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-d37dp0z_/filtrark