Created temporary directory: /tmp/pip-ephem-wheel-cache-vgaum9zd
Created temporary directory: /tmp/pip-req-tracker-vpccjz3_
Created requirements tracker '/tmp/pip-req-tracker-vpccjz3_'
Created temporary directory: /tmp/pip-wheel-y7v3qmik
Looking in indexes: https://pypi.python.org/simple
Collecting pyknp==0.4
  1 location(s) to search for versions of pyknp:
  * https://pypi.python.org/simple/pyknp/
  Getting page https://pypi.python.org/simple/pyknp/
  Analyzing links from page https://pypi.org/simple/pyknp/
    Found link https://files.pythonhosted.org/packages/ea/36/4aafea72878c12ef615771be3e8cff053b403b336e96326976fc2d224a86/pyknp-0.4-py3-none-any.whl#sha256=20cf3cf5c41842bc5bb3750bee12d9ceb33e683d3929b255b399ef92587514a2 (from https://pypi.org/simple/pyknp/), version: 0.4
    Skipping link https://files.pythonhosted.org/packages/e0/ec/d706edaef338ea640c621bd1cf056ea7f95bae96f5f4dc8689f9ba2d8d9b/pyknp-0.4-py3.6.egg#sha256=9a8f2129160e95dce2248640a8b8058b907a15d5b7481f3ff268e22cc2c95091 (from https://pypi.org/simple/pyknp/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/58/b8/38f94c609c9a6a7de557897b58f56c92707a69cfa5750ad6ec6318d33da7/pyknp-0.4.tar.gz#sha256=a2b42cfee3f5e42a14636476a0c14cc41a20eebb37f9dd3791c4101d01bb1095 (from https://pypi.org/simple/pyknp/), version: 0.4
  Using version 0.4 (newest of versions: 0.4)
  Created temporary directory: /tmp/pip-unpack-n227m392
  Downloading https://files.pythonhosted.org/packages/ea/36/4aafea72878c12ef615771be3e8cff053b403b336e96326976fc2d224a86/pyknp-0.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/ea/36/4aafea72878c12ef615771be3e8cff053b403b336e96326976fc2d224a86/pyknp-0.4-py3-none-any.whl#sha256=20cf3cf5c41842bc5bb3750bee12d9ceb33e683d3929b255b399ef92587514a2 (from https://pypi.org/simple/pyknp/)
  Saved /tmp/tmptkw42b_7/pyknp-0.4-py3-none-any.whl
  Added pyknp==0.4 from https://files.pythonhosted.org/packages/ea/36/4aafea72878c12ef615771be3e8cff053b403b336e96326976fc2d224a86/pyknp-0.4-py3-none-any.whl#sha256=20cf3cf5c41842bc5bb3750bee12d9ceb33e683d3929b255b399ef92587514a2 to build tracker '/tmp/pip-req-tracker-vpccjz3_'
  Removed pyknp==0.4 from https://files.pythonhosted.org/packages/ea/36/4aafea72878c12ef615771be3e8cff053b403b336e96326976fc2d224a86/pyknp-0.4-py3-none-any.whl#sha256=20cf3cf5c41842bc5bb3750bee12d9ceb33e683d3929b255b399ef92587514a2 from build tracker '/tmp/pip-req-tracker-vpccjz3_'
Skipping pyknp, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-y7v3qmik/pyknp
Removed build tracker '/tmp/pip-req-tracker-vpccjz3_'