Created temporary directory: /tmp/pip-ephem-wheel-cache-_9xcwqve
Created temporary directory: /tmp/pip-req-tracker-glmq5wso
Created requirements tracker '/tmp/pip-req-tracker-glmq5wso'
Created temporary directory: /tmp/pip-wheel-5knt3onv
Collecting libtc==1.0.0
  1 location(s) to search for versions of libtc:
  * https://pypi.org/simple/libtc/
  Getting page https://pypi.org/simple/libtc/
  Analyzing links from page https://pypi.org/simple/libtc/
    Found link https://files.pythonhosted.org/packages/54/5c/b0490d7cb9e2d144ce1de31b8fb6ad04344be0a8be075ea1ccedbbb7cc27/libtc-1.0.0-py3-none-any.whl#sha256=9bece26be7c0a3c7d8233351197a5f3ad5264b98397483ba5decd99a22e483ea (from https://pypi.org/simple/libtc/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/23/f3/c82152b1ac0225ea61a5130fb3ecfb9cd68d4bc01b4f474712aa1efe4528/libtc-1.0.0.tar.gz#sha256=b8dd92d6ce2a712519fdba4b7d07b5bdb4c78492a54c3ebd1e9625b842e79db6 (from https://pypi.org/simple/libtc/), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Created temporary directory: /tmp/pip-unpack-rz35uhuf
  Downloading https://files.pythonhosted.org/packages/54/5c/b0490d7cb9e2d144ce1de31b8fb6ad04344be0a8be075ea1ccedbbb7cc27/libtc-1.0.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/54/5c/b0490d7cb9e2d144ce1de31b8fb6ad04344be0a8be075ea1ccedbbb7cc27/libtc-1.0.0-py3-none-any.whl#sha256=9bece26be7c0a3c7d8233351197a5f3ad5264b98397483ba5decd99a22e483ea (from https://pypi.org/simple/libtc/)
  Saved /tmp/tmpo0gv1s85/libtc-1.0.0-py3-none-any.whl
  Added libtc==1.0.0 from https://files.pythonhosted.org/packages/54/5c/b0490d7cb9e2d144ce1de31b8fb6ad04344be0a8be075ea1ccedbbb7cc27/libtc-1.0.0-py3-none-any.whl#sha256=9bece26be7c0a3c7d8233351197a5f3ad5264b98397483ba5decd99a22e483ea to build tracker '/tmp/pip-req-tracker-glmq5wso'
  Removed libtc==1.0.0 from https://files.pythonhosted.org/packages/54/5c/b0490d7cb9e2d144ce1de31b8fb6ad04344be0a8be075ea1ccedbbb7cc27/libtc-1.0.0-py3-none-any.whl#sha256=9bece26be7c0a3c7d8233351197a5f3ad5264b98397483ba5decd99a22e483ea from build tracker '/tmp/pip-req-tracker-glmq5wso'
Skipping libtc, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-5knt3onv/libtc
Removed build tracker '/tmp/pip-req-tracker-glmq5wso'