Created temporary directory: /tmp/pip-ephem-wheel-cache-k79tcp5s
Created temporary directory: /tmp/pip-req-tracker-g0tqs0pi
Created requirements tracker '/tmp/pip-req-tracker-g0tqs0pi'
Created temporary directory: /tmp/pip-wheel-jeiuhp_1
Collecting kfac==0.1.4
  1 location(s) to search for versions of kfac:
  * https://pypi.org/simple/kfac/
  Getting page https://pypi.org/simple/kfac/
  Analyzing links from page https://pypi.org/simple/kfac/
    Found link https://files.pythonhosted.org/packages/7f/2e/7972cc5df92d71d7baa222d6264f0c5b63f015509a2a2b361277204d670a/kfac-0.1.0-py2.py3-none-any.whl#sha256=f24262639a6fcdab470bfa095191ed0157cd1f9c06afc8e694a0373dc8c9041f (from https://pypi.org/simple/kfac/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/28/84/b3461107915e0ce5d39f7983e4e93f815d93193624553fa8f1c548f7cc0a/kfac-0.1.0.tar.gz#sha256=bef8dc5f6d29cbf73af70f017619e9ad038716d8f44ac20e3658fb8ed3a79017 (from https://pypi.org/simple/kfac/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/83/6f/937896d2d4156db31bca44f9137badee33783bf5a7744436b1cf5a75d157/kfac-0.1.4-py2.py3-none-any.whl#sha256=6857004711332b393c59d7fcff68cdb8603634acda2d78e36d8a89540ae83ce1 (from https://pypi.org/simple/kfac/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/11/e9/491881a98360362e3737c14987d81b772b60ada8d5c20e1f7aa794189f20/kfac-0.1.4.tar.gz#sha256=f4c4c072c125e039358275b3d258872318e997cd464a8aa26dcd5f21be5bcfb0 (from https://pypi.org/simple/kfac/), version: 0.1.4
  Using version 0.1.4 (newest of versions: 0.1.4)
  Created temporary directory: /tmp/pip-unpack-k6lgzt3n
  Downloading https://files.pythonhosted.org/packages/83/6f/937896d2d4156db31bca44f9137badee33783bf5a7744436b1cf5a75d157/kfac-0.1.4-py2.py3-none-any.whl (140kB)
  Downloading from URL https://files.pythonhosted.org/packages/83/6f/937896d2d4156db31bca44f9137badee33783bf5a7744436b1cf5a75d157/kfac-0.1.4-py2.py3-none-any.whl#sha256=6857004711332b393c59d7fcff68cdb8603634acda2d78e36d8a89540ae83ce1 (from https://pypi.org/simple/kfac/)
  Saved /tmp/tmpvmdv6id5/kfac-0.1.4-py2.py3-none-any.whl
  Added kfac==0.1.4 from https://files.pythonhosted.org/packages/83/6f/937896d2d4156db31bca44f9137badee33783bf5a7744436b1cf5a75d157/kfac-0.1.4-py2.py3-none-any.whl#sha256=6857004711332b393c59d7fcff68cdb8603634acda2d78e36d8a89540ae83ce1 to build tracker '/tmp/pip-req-tracker-g0tqs0pi'
  Removed kfac==0.1.4 from https://files.pythonhosted.org/packages/83/6f/937896d2d4156db31bca44f9137badee33783bf5a7744436b1cf5a75d157/kfac-0.1.4-py2.py3-none-any.whl#sha256=6857004711332b393c59d7fcff68cdb8603634acda2d78e36d8a89540ae83ce1 from build tracker '/tmp/pip-req-tracker-g0tqs0pi'
Skipping kfac, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-jeiuhp_1/kfac
Removed build tracker '/tmp/pip-req-tracker-g0tqs0pi'