Created temporary directory: /tmp/pip-ephem-wheel-cache-k_805m35
Created temporary directory: /tmp/pip-req-tracker-tclu7blq
Created requirements tracker '/tmp/pip-req-tracker-tclu7blq'
Created temporary directory: /tmp/pip-wheel-lx7qihvy
Looking in indexes: https://pypi.python.org/simple
Collecting density_forest==0.3.0.1
  1 location(s) to search for versions of density-forest:
  * https://pypi.python.org/simple/density-forest/
  Getting page https://pypi.python.org/simple/density-forest/
  Analyzing links from page https://pypi.org/simple/density-forest/
    Found link https://files.pythonhosted.org/packages/d4/5c/a84ea0027844b70f6dae8c1a5f26eeaa753b515be7808cef62b31beebde7/density_forest-0.1.tar.gz#sha256=099c951cbd9ceb1b57e46dbd5fbb9baf2e12c0cd7bcfcdafe364359a7de83b59 (from https://pypi.org/simple/density-forest/), version: 0.1
    Found link https://files.pythonhosted.org/packages/af/af/ca09671e88a99f7938659a5c2ef3e86e9ef26a07ca0586c6ea0457a0ee87/density_forest-0.2.tar.gz#sha256=d74aec7437d3688cc190f70cb4eac04c3b2084e2f87a8af501dde53d92bdf96c (from https://pypi.org/simple/density-forest/), version: 0.2
    Found link https://files.pythonhosted.org/packages/72/ff/c6141eea2a4ee843b4c3ee48d45f1afd75559bb0405e736d94f8e4eb0feb/density_forest-0.3.tar.gz#sha256=9c6431df7bcd442cf8629ea1b1a568509f5de5c11bc85f271f0629c1436bd87f (from https://pypi.org/simple/density-forest/), version: 0.3
    Found link https://files.pythonhosted.org/packages/b1/67/65e1bb04984280d14895b2261b68e5220fc94aa0b49c6b0044970a672069/density_forest-0.3.0.1-py3-none-any.whl#sha256=c366783c4ca58acdf1fd8f25b43081a682b62ce4c51238693361c5d3570dbaad (from https://pypi.org/simple/density-forest/), version: 0.3.0.1
    Found link https://files.pythonhosted.org/packages/5d/92/759c3dff2e84713ed2e4f7a83414944e7383183e4191414795c0381d4832/density_forest-0.3.0.1.tar.gz#sha256=08e20881b1db2e548414437fdf8c10e58df4c509df317e308727b8406ef4cb79 (from https://pypi.org/simple/density-forest/), version: 0.3.0.1
  Using version 0.3.0.1 (newest of versions: 0.3.0.1)
  Created temporary directory: /tmp/pip-unpack-a73z1tq2
  Downloading https://files.pythonhosted.org/packages/b1/67/65e1bb04984280d14895b2261b68e5220fc94aa0b49c6b0044970a672069/density_forest-0.3.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/b1/67/65e1bb04984280d14895b2261b68e5220fc94aa0b49c6b0044970a672069/density_forest-0.3.0.1-py3-none-any.whl#sha256=c366783c4ca58acdf1fd8f25b43081a682b62ce4c51238693361c5d3570dbaad (from https://pypi.org/simple/density-forest/)
  Saved /tmp/tmpwukfjk3h/density_forest-0.3.0.1-py3-none-any.whl
  Added density_forest==0.3.0.1 from https://files.pythonhosted.org/packages/b1/67/65e1bb04984280d14895b2261b68e5220fc94aa0b49c6b0044970a672069/density_forest-0.3.0.1-py3-none-any.whl#sha256=c366783c4ca58acdf1fd8f25b43081a682b62ce4c51238693361c5d3570dbaad to build tracker '/tmp/pip-req-tracker-tclu7blq'
  Removed density_forest==0.3.0.1 from https://files.pythonhosted.org/packages/b1/67/65e1bb04984280d14895b2261b68e5220fc94aa0b49c6b0044970a672069/density_forest-0.3.0.1-py3-none-any.whl#sha256=c366783c4ca58acdf1fd8f25b43081a682b62ce4c51238693361c5d3570dbaad from build tracker '/tmp/pip-req-tracker-tclu7blq'
Skipping density-forest, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-lx7qihvy/density-forest
Removed build tracker '/tmp/pip-req-tracker-tclu7blq'