Created temporary directory: /tmp/pip-ephem-wheel-cache-_n5i6pt8
Created temporary directory: /tmp/pip-req-tracker-kockkzpu
Created requirements tracker '/tmp/pip-req-tracker-kockkzpu'
Created temporary directory: /tmp/pip-wheel-r5sn60nc
Looking in indexes: https://pypi.python.org/simple
Collecting rtc-tools-channel-flow==1.0.0b8
  1 location(s) to search for versions of rtc-tools-channel-flow:
  * https://pypi.python.org/simple/rtc-tools-channel-flow/
  Getting page https://pypi.python.org/simple/rtc-tools-channel-flow/
  Analyzing links from page https://pypi.org/simple/rtc-tools-channel-flow/
    Found link https://files.pythonhosted.org/packages/1d/c7/463b90f01a8bc33d83b40f43ded8b3fb834d96f49101e912d77212c4cba0/rtc-tools-channel-flow-1.0.0b6.tar.gz#sha256=796e7d23361c3baa4b4ae91128d078ac662031e827522dfd54a476da07f29ff7 (from https://pypi.org/simple/rtc-tools-channel-flow/), version: 1.0.0b6
    Found link https://files.pythonhosted.org/packages/79/cf/b1887d7de0daa19c9894994f381801cfa79e3ebd1aaf9e60bf3d0cc61cc2/rtc_tools_channel_flow-1.0.0b6-py3-none-any.whl#sha256=b1369e40fef0daad8e5c06c4530f9268dee8dc05c28699edf5373dc9716afdf1 (from https://pypi.org/simple/rtc-tools-channel-flow/), version: 1.0.0b6
    Found link https://files.pythonhosted.org/packages/ae/6c/e3313c3abf50e39e1baf266540a5e8aed8d3ad2a5ab1978b22df7e7a94c1/rtc-tools-channel-flow-1.0.0b7.tar.gz#sha256=5ffc7c1e07712eb832a2d56c0caa71a5abde2f97b6ee1028b529e2afc6aa175e (from https://pypi.org/simple/rtc-tools-channel-flow/), version: 1.0.0b7
    Found link https://files.pythonhosted.org/packages/67/08/efa67f2a63eeedb31ba39a99db29ecb6bc6d7176c0b59b0efcc8eeae9d64/rtc_tools_channel_flow-1.0.0b7-py3-none-any.whl#sha256=fd44786e9c77a730e2bd96394d95ff2d1683b4b7b4eba00a7c55580bee69f71a (from https://pypi.org/simple/rtc-tools-channel-flow/), version: 1.0.0b7
    Found link https://files.pythonhosted.org/packages/5a/8d/e505cc0bded310d203ba034d38f0f5a8d51efb045927e6bd4c342d81043f/rtc-tools-channel-flow-1.0.0b8.tar.gz#sha256=79e240be63ed375cd37fce962dc56651c867b759290aa8804739da73120886db (from https://pypi.org/simple/rtc-tools-channel-flow/), version: 1.0.0b8
    Found link https://files.pythonhosted.org/packages/c5/83/ebc2cf844f9f821c6209509781233d6bb47a3ccc5705205cf01e54ace1e4/rtc_tools_channel_flow-1.0.0b8-py3-none-any.whl#sha256=6eddded9a2dbf0592e0af924f3136dde66f1d9f79410a683c033fd6c6f1fbbff (from https://pypi.org/simple/rtc-tools-channel-flow/), version: 1.0.0b8
  Using version 1.0.0b8 (newest of versions: 1.0.0b8)
  Created temporary directory: /tmp/pip-unpack-m07vy2mc
  Downloading https://files.pythonhosted.org/packages/c5/83/ebc2cf844f9f821c6209509781233d6bb47a3ccc5705205cf01e54ace1e4/rtc_tools_channel_flow-1.0.0b8-py3-none-any.whl (53kB)
  Downloading from URL https://files.pythonhosted.org/packages/c5/83/ebc2cf844f9f821c6209509781233d6bb47a3ccc5705205cf01e54ace1e4/rtc_tools_channel_flow-1.0.0b8-py3-none-any.whl#sha256=6eddded9a2dbf0592e0af924f3136dde66f1d9f79410a683c033fd6c6f1fbbff (from https://pypi.org/simple/rtc-tools-channel-flow/)
  Saved /tmp/tmpflyczzpc/rtc_tools_channel_flow-1.0.0b8-py3-none-any.whl
  Added rtc-tools-channel-flow==1.0.0b8 from https://files.pythonhosted.org/packages/c5/83/ebc2cf844f9f821c6209509781233d6bb47a3ccc5705205cf01e54ace1e4/rtc_tools_channel_flow-1.0.0b8-py3-none-any.whl#sha256=6eddded9a2dbf0592e0af924f3136dde66f1d9f79410a683c033fd6c6f1fbbff to build tracker '/tmp/pip-req-tracker-kockkzpu'
  Removed rtc-tools-channel-flow==1.0.0b8 from https://files.pythonhosted.org/packages/c5/83/ebc2cf844f9f821c6209509781233d6bb47a3ccc5705205cf01e54ace1e4/rtc_tools_channel_flow-1.0.0b8-py3-none-any.whl#sha256=6eddded9a2dbf0592e0af924f3136dde66f1d9f79410a683c033fd6c6f1fbbff from build tracker '/tmp/pip-req-tracker-kockkzpu'
Skipping rtc-tools-channel-flow, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-r5sn60nc/rtc-tools-channel-flow
Removed build tracker '/tmp/pip-req-tracker-kockkzpu'