Created temporary directory: /tmp/pip-ephem-wheel-cache-a2ympn0x
Created temporary directory: /tmp/pip-req-tracker-nu0sjnjb
Created requirements tracker '/tmp/pip-req-tracker-nu0sjnjb'
Created temporary directory: /tmp/pip-wheel-avkwyiaw
Collecting pretty-errors==1.0.10
  1 location(s) to search for versions of pretty-errors:
  * https://pypi.org/simple/pretty-errors/
  Getting page https://pypi.org/simple/pretty-errors/
  Analyzing links from page https://pypi.org/simple/pretty-errors/
    Found link https://files.pythonhosted.org/packages/15/7d/8c2063905152c16306e5aa6efcade909997ec5399aad9cc36411ec10c80b/pretty_errors-1.0.1-py3-none-any.whl#sha256=d43732bae9ecda8faea7eceaad53bcdf73708f67a744934e7dedaaea17ce6364 (from https://pypi.org/simple/pretty-errors/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/c6/ba/cad219e9bc2d7417a43515652fc1f701db74e6d6a24f22e6c164de95315d/pretty_errors-1.0.1.tar.gz#sha256=4f7db199d1ebb13f125ec0a6e88b9e653191631b2821f6c6330a7e2e730d40ec (from https://pypi.org/simple/pretty-errors/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/af/d7/567caebf5ec4081ddf15d37730a88dfe3a1ea83ddd709c557a2b952c2c43/pretty_errors-1.0.2-py3-none-any.whl#sha256=6e8d5a278ca3279728c5d66da94bda8e1bd878c0d19c69816546d87b43779b40 (from https://pypi.org/simple/pretty-errors/), version: 1.0.2
    Found link https://files.pythonhosted.org/packages/11/f8/3f812b0f91e43753ca1b860e0a7aebc5150bc043d86e78f6b8454dfe471c/pretty_errors-1.0.2.tar.gz#sha256=65e27ada571ca87eb057fa827fd3edd5db23c7915de3f6f8112fe758984bdf77 (from https://pypi.org/simple/pretty-errors/), version: 1.0.2
    Found link https://files.pythonhosted.org/packages/f6/26/01da1becc44768b5ab568942591cedc1185f189768f6b2829616e4bf4719/pretty_errors-1.0.3-py3-none-any.whl#sha256=c5a68b0cafe414ff9edc662df7f35a49644eae5638d52f9711731166a6cbb9f2 (from https://pypi.org/simple/pretty-errors/), version: 1.0.3
    Found link https://files.pythonhosted.org/packages/01/0e/bb3e6268056d3944ab242b0be8a63d30a1697becf723c4ffa379d6ca05e3/pretty_errors-1.0.3.tar.gz#sha256=4a479e5335c00eb9b9225cc1b3a3f23c47a93ba45043614ae5a3007e7d63338f (from https://pypi.org/simple/pretty-errors/), version: 1.0.3
    Found link https://files.pythonhosted.org/packages/68/82/f442904a7c5bd7285014a368721921ed33881d6ba181efe2f65b29c265d9/pretty_errors-1.0.4-py3-none-any.whl#sha256=17dd4ff95bc480f3eec5a73d3312a6b88c512640ca20e7ef70f6b3a2fca38172 (from https://pypi.org/simple/pretty-errors/), version: 1.0.4
    Found link https://files.pythonhosted.org/packages/75/b6/158be9e6120c4efa1880a5400fb6f7df157a7cb2b6e786782220ec03dacc/pretty_errors-1.0.4.tar.gz#sha256=9f4d4377db2e89a8e2512d4be86c42ea9957e08e9d1da1b5ef15c0966d4eccde (from https://pypi.org/simple/pretty-errors/), version: 1.0.4
    Found link https://files.pythonhosted.org/packages/8b/5c/a02ab14bbef730298a1dd34cc2261e3c8d6606ebbb54e7eca1699eaf517a/pretty_errors-1.0.5-py3-none-any.whl#sha256=59efc75198bdee6cbeef7b1812c91ced7b18ab55f3d8d1533d3ae576746b6fcf (from https://pypi.org/simple/pretty-errors/), version: 1.0.5
    Found link https://files.pythonhosted.org/packages/4a/ce/af84ab282acbf058924759e2e3f39ca036b90346c1de69667a7e36dbecbd/pretty_errors-1.0.5.tar.gz#sha256=d5916afd70be2daec51ce28d08fc81dd10acb793190e6a9396f99faaf9650eab (from https://pypi.org/simple/pretty-errors/), version: 1.0.5
    Found link https://files.pythonhosted.org/packages/e6/47/46be6fd48b37f2010deb8348e7fbd60cca7c4363a17a86986a178b1ef375/pretty_errors-1.0.6-py3-none-any.whl#sha256=ab80d2752842426ccea550cec01e57dc52eb70c0d504c2dd445e74ad0acd0fd0 (from https://pypi.org/simple/pretty-errors/), version: 1.0.6
    Found link https://files.pythonhosted.org/packages/2c/7d/ed4fdc7b99ddb5221260b9c6f9b4f13829dbc68ae3c7fed5d5a0d59b2946/pretty_errors-1.0.6.tar.gz#sha256=ade99fb6e51963921657d2093fab392fa3b688d128608292c4e2025474ff9918 (from https://pypi.org/simple/pretty-errors/), version: 1.0.6
    Found link https://files.pythonhosted.org/packages/02/d5/e9249d7e4dfdab5292f34f9132615c95dd3a7e2acfa473916c0340d544a3/pretty_errors-1.0.7-py3-none-any.whl#sha256=77ee9a2beee4f4b4d7b755ed33b5b37145922bc19add2f3560edb643117d1e3f (from https://pypi.org/simple/pretty-errors/), version: 1.0.7
    Found link https://files.pythonhosted.org/packages/97/21/11ad3f192983206abc8e05db8bc82b3d34a2d4b2d5e292d5675d1c7f43c0/pretty_errors-1.0.7.tar.gz#sha256=0d83dc3c3c37045ca5a90b6f055f32155e66243ebf4ee65fb15a77f2f85fc1fa (from https://pypi.org/simple/pretty-errors/), version: 1.0.7
    Found link https://files.pythonhosted.org/packages/e1/98/5535925d4d885fb9af837946a7a75485d5ffac1e25c9f4e49556d06d441f/pretty_errors-1.0.8-py3-none-any.whl#sha256=c214faebbb0b3962d052811df77b73cecbea66e35fcd4dbf517a762fbd046b87 (from https://pypi.org/simple/pretty-errors/), version: 1.0.8
    Found link https://files.pythonhosted.org/packages/6d/3c/0919adc27d4d8a42e794ff2dc309eee510bf8e5fd4f03058b0b064f0ad23/pretty_errors-1.0.8.tar.gz#sha256=b2b8ddf0a1b6827b416e1a62e7c6b2401c00253773588530f357b9df68d5c7be (from https://pypi.org/simple/pretty-errors/), version: 1.0.8
    Found link https://files.pythonhosted.org/packages/14/51/ecafd294521287270b5d09e52018e50da9690f4bbd6b830296120b212f1e/pretty_errors-1.0.9-py3-none-any.whl#sha256=0cba32c5282f9647d5c53ed5553f471c0da570590c57c41cfe491ec0db30a3a1 (from https://pypi.org/simple/pretty-errors/), version: 1.0.9
    Found link https://files.pythonhosted.org/packages/ff/7f/4d0eb84228225790317734bcb473b7ed8ec8ead2d6a57a461603068e8f08/pretty_errors-1.0.9.tar.gz#sha256=ab0ebd8994241b276fb067f639c3f7d0f9dd7fc08c0639fda8926606e7482375 (from https://pypi.org/simple/pretty-errors/), version: 1.0.9
    Found link https://files.pythonhosted.org/packages/e1/88/f03676ffd46ad87a4d845b55e1cee4adba73f180426ce0cf24340ec63274/pretty_errors-1.0.10-py3-none-any.whl#sha256=3f1d7604dc5d944636b9c3013451cb23581bdbb43d39e14b7654bd18e2ecf400 (from https://pypi.org/simple/pretty-errors/), version: 1.0.10
    Found link https://files.pythonhosted.org/packages/36/77/e2da68d4871950416eb550413dbb7961dca2cb9eed85816d22c5dc5eacd5/pretty_errors-1.0.10.tar.gz#sha256=f96b8f7ac87adeb9d739b76ae1a9f505d024e77089b30e1c9883e9ae85f7f7d4 (from https://pypi.org/simple/pretty-errors/), version: 1.0.10
  Using version 1.0.10 (newest of versions: 1.0.10)
  Created temporary directory: /tmp/pip-unpack-az1jy3p7
  Downloading https://files.pythonhosted.org/packages/e1/88/f03676ffd46ad87a4d845b55e1cee4adba73f180426ce0cf24340ec63274/pretty_errors-1.0.10-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/e1/88/f03676ffd46ad87a4d845b55e1cee4adba73f180426ce0cf24340ec63274/pretty_errors-1.0.10-py3-none-any.whl#sha256=3f1d7604dc5d944636b9c3013451cb23581bdbb43d39e14b7654bd18e2ecf400 (from https://pypi.org/simple/pretty-errors/)
  Saved /tmp/tmpiwi7_ipg/pretty_errors-1.0.10-py3-none-any.whl
  Added pretty-errors==1.0.10 from https://files.pythonhosted.org/packages/e1/88/f03676ffd46ad87a4d845b55e1cee4adba73f180426ce0cf24340ec63274/pretty_errors-1.0.10-py3-none-any.whl#sha256=3f1d7604dc5d944636b9c3013451cb23581bdbb43d39e14b7654bd18e2ecf400 to build tracker '/tmp/pip-req-tracker-nu0sjnjb'
  Removed pretty-errors==1.0.10 from https://files.pythonhosted.org/packages/e1/88/f03676ffd46ad87a4d845b55e1cee4adba73f180426ce0cf24340ec63274/pretty_errors-1.0.10-py3-none-any.whl#sha256=3f1d7604dc5d944636b9c3013451cb23581bdbb43d39e14b7654bd18e2ecf400 from build tracker '/tmp/pip-req-tracker-nu0sjnjb'
Skipping pretty-errors, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-avkwyiaw/pretty-errors
Removed build tracker '/tmp/pip-req-tracker-nu0sjnjb'