Created temporary directory: /tmp/pip-ephem-wheel-cache-ja1teksh
Created temporary directory: /tmp/pip-req-tracker-4gwmj2sj
Created requirements tracker '/tmp/pip-req-tracker-4gwmj2sj'
Created temporary directory: /tmp/pip-wheel-1pvv8ldc
Looking in indexes: https://pypi.python.org/simple
Collecting density_forest==0.5.1
  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
    Found link https://files.pythonhosted.org/packages/07/5d/cdf24d62ebf0f757494d32dc340176d99bd2e99226b8a4e6a67221ec2f65/density_forest-0.3.1-py3-none-any.whl#sha256=f75c9db5a8ca26e06eef75cf1ff3354486c381670963741d399c996fa60a9982 (from https://pypi.org/simple/density-forest/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/60/f7/952ce9000404114cb27cd4b5556930bb851e60d49221d005f1930b734a38/density_forest-0.3.1.tar.gz#sha256=646d54457f11f3da5ebd6643b40eed1fafb0dbf0563587d016dc7f7065db4c86 (from https://pypi.org/simple/density-forest/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/1d/69/708c8ef11b78c243ebef89b908bb2e254d41a92de90d86a1d470068752ac/density_forest-0.4-py3-none-any.whl#sha256=975fd53efac567763385865e826655df58b72199967c9e76d23cb58c4d1daee4 (from https://pypi.org/simple/density-forest/), version: 0.4
    Found link https://files.pythonhosted.org/packages/1a/17/f618ddcba0d5caa7f7a3951c3e294cff63ff79bd3ac0618d2b3f89a57687/density_forest-0.4.1-py3-none-any.whl#sha256=786c5e552595c31472cf600d124da85d865e3b552a5bca1a200674a9557be053 (from https://pypi.org/simple/density-forest/), version: 0.4.1
    Found link https://files.pythonhosted.org/packages/5b/fd/d0c6eb31b0ae1479a4822e6b3e97c0f3e7466e1393456f8076a2ab0ee5d8/density_forest-0.4.1.tar.gz#sha256=f1b65c28ba089ef72c87b79c1eb655008804f20676c21424e2066fcaba802eb3 (from https://pypi.org/simple/density-forest/), version: 0.4.1
    Found link https://files.pythonhosted.org/packages/12/ed/00593cc4c1f3328bcde56d7221142832bf3402e0edffbe831a5ff71fb59c/density_forest-0.4.2-py3-none-any.whl#sha256=9e084ab51edce8ce6b4d2124a0a07e9c9da0e89db8a57bfe15340e6159b16c87 (from https://pypi.org/simple/density-forest/), version: 0.4.2
    Found link https://files.pythonhosted.org/packages/6a/f0/494777bac5b2ba74a8cf8f5c9706856da409096388ac42d6c1b531db518c/density_forest-0.4.2.tar.gz#sha256=4bc6694df243d3a1ecd847a625c060309dd6f007c4acadf2386be293b51e663a (from https://pypi.org/simple/density-forest/), version: 0.4.2
    Found link https://files.pythonhosted.org/packages/54/36/7db51c19c46cffee5f112f394fc6259dea58da42c63fa704d37c6cd5c8e8/density_forest-0.5.tar.gz#sha256=d2bc7c5a416d9973e8537900fa5ae4a0d60b8250168ac59dd6eed22fca80a4d2 (from https://pypi.org/simple/density-forest/), version: 0.5
    Found link https://files.pythonhosted.org/packages/52/e2/07b0730590a5bc7bdcd4cb69a6c97f14feb5d6a28ca1d51533754ba6d327/density_forest-0.5.1-py3-none-any.whl#sha256=af446aac99a1a2896676081de069f8f9909f7cb20f9296e113fa906331e86343 (from https://pypi.org/simple/density-forest/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/39/58/807122c79376f58ec42116856f37161cff7020678e6a87867a367cd896d2/density_forest-0.5.1.tar.gz#sha256=40770f5e7543a57339d1dcd091913baa7dc7b3925bd7baf672042e71f51d774e (from https://pypi.org/simple/density-forest/), version: 0.5.1
  Using version 0.5.1 (newest of versions: 0.5.1)
  Created temporary directory: /tmp/pip-unpack-28b4ksha
  Downloading https://files.pythonhosted.org/packages/52/e2/07b0730590a5bc7bdcd4cb69a6c97f14feb5d6a28ca1d51533754ba6d327/density_forest-0.5.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/52/e2/07b0730590a5bc7bdcd4cb69a6c97f14feb5d6a28ca1d51533754ba6d327/density_forest-0.5.1-py3-none-any.whl#sha256=af446aac99a1a2896676081de069f8f9909f7cb20f9296e113fa906331e86343 (from https://pypi.org/simple/density-forest/)
  Saved /tmp/tmpmp35rqq1/density_forest-0.5.1-py3-none-any.whl
  Added density_forest==0.5.1 from https://files.pythonhosted.org/packages/52/e2/07b0730590a5bc7bdcd4cb69a6c97f14feb5d6a28ca1d51533754ba6d327/density_forest-0.5.1-py3-none-any.whl#sha256=af446aac99a1a2896676081de069f8f9909f7cb20f9296e113fa906331e86343 to build tracker '/tmp/pip-req-tracker-4gwmj2sj'
  Removed density_forest==0.5.1 from https://files.pythonhosted.org/packages/52/e2/07b0730590a5bc7bdcd4cb69a6c97f14feb5d6a28ca1d51533754ba6d327/density_forest-0.5.1-py3-none-any.whl#sha256=af446aac99a1a2896676081de069f8f9909f7cb20f9296e113fa906331e86343 from build tracker '/tmp/pip-req-tracker-4gwmj2sj'
Skipping density-forest, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-1pvv8ldc/density-forest
Removed build tracker '/tmp/pip-req-tracker-4gwmj2sj'