Created temporary directory: /tmp/pip-ephem-wheel-cache-dcwg195d
Created temporary directory: /tmp/pip-req-tracker-xzvwjfez
Created requirements tracker '/tmp/pip-req-tracker-xzvwjfez'
Created temporary directory: /tmp/pip-wheel-lxfuqtzm
Collecting Nielsen==2.2.0
  1 location(s) to search for versions of Nielsen:
  * https://pypi.org/simple/nielsen/
  Getting page https://pypi.org/simple/nielsen/
  Analyzing links from page https://pypi.org/simple/nielsen/
    Found link https://files.pythonhosted.org/packages/d8/b0/5c3f08d5e8c2430d5ac0a7e9b4da4702084e70849b2008dbd104142b2edf/Nielsen-0.9.6.tar.gz#sha256=943fa0fe5948ab2cc5e3c33ac67f369ea4a8576789879c8f8a5306498587a164 (from https://pypi.org/simple/nielsen/), version: 0.9.6
    Found link https://files.pythonhosted.org/packages/7d/ec/f03d220bb27a52a04e00f997a2cbf94575579e2da6ac18f3fe353bf7cb62/Nielsen-1.0.1.tar.gz#sha256=b8348e06ab4655320f525bbf9923d1137252ed9ef24ef0f74ac3433f523a094d (from https://pypi.org/simple/nielsen/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/fd/e8/ca60a4bcf893826d19f36caa66e89aeb6033bbc6fe0642950986003b3fef/Nielsen-1.0.2.tar.gz#sha256=fc8cde830247dd6a69f78c0a9ff0906f438acc67d33b1b091276a304a737ebe4 (from https://pypi.org/simple/nielsen/), version: 1.0.2
    Found link https://files.pythonhosted.org/packages/12/b3/202721308d617176121651b7a532641c46ddb3c749462232d79551cc8a17/Nielsen-1.0.3.tar.gz#sha256=bdab072307047b5fef1de49ada8b67426e8393d205ae216a5e484aa94c6ee609 (from https://pypi.org/simple/nielsen/), version: 1.0.3
    Found link https://files.pythonhosted.org/packages/83/71/0034913021130cfc30f4f06d49f13524efccf93b3bba5da0fefd6d2cb13d/Nielsen-1.1.0.tar.gz#sha256=04c41d097dc04b8eee0f5155c17e2690bdda2abc7c40cae26c218410c8b254ef (from https://pypi.org/simple/nielsen/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/78/99/b18de4bc2abbe04b837f02cc043c5c44e256b9b8f9d90304d4dc7626e3ad/Nielsen-1.1.2.tar.gz#sha256=3e569d029dd3616b368d344094d601b0c98011ee9155aab060f9235978b3e1ae (from https://pypi.org/simple/nielsen/), version: 1.1.2
    Found link https://files.pythonhosted.org/packages/01/47/1c7ce2d166105b187fef20828b258e97e68b4d0bf8e35f19d4dad7a5e145/Nielsen-2.0.0.linux-x86_64.tar.gz#sha256=391df94de3a4d0d2a64b4fc955ceb8344776b7164b69f21630a830acbb408d13 (from https://pypi.org/simple/nielsen/), version: 2.0.0.linux-x86_64
    Found link https://files.pythonhosted.org/packages/6e/6d/a61b0a3f32af3f18ac5cb5bd3c44c15134dcbe674c5257af981d10faf6f1/Nielsen-2.2.0-py3-none-any.whl#sha256=0cb702b3aee25c87ecd33cc095c6aada8fa636789924a803fb78ca472e71183c (from https://pypi.org/simple/nielsen/), version: 2.2.0
    Found link https://files.pythonhosted.org/packages/28/e9/4eee5478a7cfeb377ba9c02d7d4347bd5a42e2c8d21ec9f622bf9815f352/Nielsen-2.2.0.linux-x86_64.tar.gz#sha256=a278889db71d0792c889c370eab6e6bcccba9bef2cc1360691bfb77e9eea075c (from https://pypi.org/simple/nielsen/), version: 2.2.0.linux-x86_64
  Using version 2.2.0 (newest of versions: 2.2.0)
  Created temporary directory: /tmp/pip-unpack-0tdzg_p3
  Downloading https://files.pythonhosted.org/packages/6e/6d/a61b0a3f32af3f18ac5cb5bd3c44c15134dcbe674c5257af981d10faf6f1/Nielsen-2.2.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/6e/6d/a61b0a3f32af3f18ac5cb5bd3c44c15134dcbe674c5257af981d10faf6f1/Nielsen-2.2.0-py3-none-any.whl#sha256=0cb702b3aee25c87ecd33cc095c6aada8fa636789924a803fb78ca472e71183c (from https://pypi.org/simple/nielsen/)
  Saved /tmp/tmpbk5k3zai/Nielsen-2.2.0-py3-none-any.whl
  Added Nielsen==2.2.0 from https://files.pythonhosted.org/packages/6e/6d/a61b0a3f32af3f18ac5cb5bd3c44c15134dcbe674c5257af981d10faf6f1/Nielsen-2.2.0-py3-none-any.whl#sha256=0cb702b3aee25c87ecd33cc095c6aada8fa636789924a803fb78ca472e71183c to build tracker '/tmp/pip-req-tracker-xzvwjfez'
  Removed Nielsen==2.2.0 from https://files.pythonhosted.org/packages/6e/6d/a61b0a3f32af3f18ac5cb5bd3c44c15134dcbe674c5257af981d10faf6f1/Nielsen-2.2.0-py3-none-any.whl#sha256=0cb702b3aee25c87ecd33cc095c6aada8fa636789924a803fb78ca472e71183c from build tracker '/tmp/pip-req-tracker-xzvwjfez'
Skipping Nielsen, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-lxfuqtzm/Nielsen
Removed build tracker '/tmp/pip-req-tracker-xzvwjfez'