Created temporary directory: /tmp/pip-ephem-wheel-cache-qa5cfagy
Created temporary directory: /tmp/pip-req-tracker-a0r3btsw
Created requirements tracker '/tmp/pip-req-tracker-a0r3btsw'
Created temporary directory: /tmp/pip-wheel-rrvfr44q
Collecting taler-util==0.6.0rc2
  1 location(s) to search for versions of taler-util:
  * https://pypi.org/simple/taler-util/
  Getting page https://pypi.org/simple/taler-util/
  Analyzing links from page https://pypi.org/simple/taler-util/
    Found link https://files.pythonhosted.org/packages/b3/21/6625bc207fc47ae123da7d26cc6d31de1259bfd3384827faec2d41bb9be7/taler-util-0.6.0rc1.tar.gz#sha256=3ceae465b701cbe3803ed8a54389f8bc67dcfdb2ffd42ff50ad373f2bc0382e1 (from https://pypi.org/simple/taler-util/) (requires-python:>=3.1), version: 0.6.0rc1
    Found link https://files.pythonhosted.org/packages/bc/e2/0272cf46a4d62df311701809cd3e603cadf6e1532599aead842c58b3ba6f/taler_util-0.6.0rc1-py3-none-any.whl#sha256=a7756a2016b1c27a580225594a3de58d233105fd221b21de922f4c1100a26d63 (from https://pypi.org/simple/taler-util/) (requires-python:>=3.1), version: 0.6.0rc1
    Found link https://files.pythonhosted.org/packages/33/fa/bfc402cfa17a9347cdcc3809ef442bc23cb6fe390273792ac4d93961ec85/taler-util-0.6.0rc2.tar.gz#sha256=4d5e2baef35fdbb75867a538740bbfb6beaa9e7616d5ee5d19f49852a1aabbe5 (from https://pypi.org/simple/taler-util/) (requires-python:>=3.1), version: 0.6.0rc2
    Found link https://files.pythonhosted.org/packages/a9/5a/b2621c9ac16f039e5cdc93d9f6a03a1cb6898ff811315653e4f6253f8a68/taler_util-0.6.0rc2-py3-none-any.whl#sha256=8c604163f03d006898d598d7bd27f58a054c650b391a3874d4d01fa0514030ea (from https://pypi.org/simple/taler-util/) (requires-python:>=3.1), version: 0.6.0rc2
  Using version 0.6.0rc2 (newest of versions: 0.6.0rc2)
  Created temporary directory: /tmp/pip-unpack-5intkww1
  Downloading https://files.pythonhosted.org/packages/a9/5a/b2621c9ac16f039e5cdc93d9f6a03a1cb6898ff811315653e4f6253f8a68/taler_util-0.6.0rc2-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/a9/5a/b2621c9ac16f039e5cdc93d9f6a03a1cb6898ff811315653e4f6253f8a68/taler_util-0.6.0rc2-py3-none-any.whl#sha256=8c604163f03d006898d598d7bd27f58a054c650b391a3874d4d01fa0514030ea (from https://pypi.org/simple/taler-util/) (requires-python:>=3.1)
  Saved /tmp/tmpiiq9pd2x/taler_util-0.6.0rc2-py3-none-any.whl
  Added taler-util==0.6.0rc2 from https://files.pythonhosted.org/packages/a9/5a/b2621c9ac16f039e5cdc93d9f6a03a1cb6898ff811315653e4f6253f8a68/taler_util-0.6.0rc2-py3-none-any.whl#sha256=8c604163f03d006898d598d7bd27f58a054c650b391a3874d4d01fa0514030ea to build tracker '/tmp/pip-req-tracker-a0r3btsw'
  Removed taler-util==0.6.0rc2 from https://files.pythonhosted.org/packages/a9/5a/b2621c9ac16f039e5cdc93d9f6a03a1cb6898ff811315653e4f6253f8a68/taler_util-0.6.0rc2-py3-none-any.whl#sha256=8c604163f03d006898d598d7bd27f58a054c650b391a3874d4d01fa0514030ea from build tracker '/tmp/pip-req-tracker-a0r3btsw'
Skipping taler-util, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-rrvfr44q/taler-util
Removed build tracker '/tmp/pip-req-tracker-a0r3btsw'