Created temporary directory: /tmp/pip-ephem-wheel-cache-686566gy
Created temporary directory: /tmp/pip-req-tracker-s39smo0c
Created requirements tracker '/tmp/pip-req-tracker-s39smo0c'
Created temporary directory: /tmp/pip-wheel-yjhex_nw
Collecting wechat-qr-detection==0.0.6
  1 location(s) to search for versions of wechat-qr-detection:
  * https://pypi.org/simple/wechat-qr-detection/
  Getting page https://pypi.org/simple/wechat-qr-detection/
  Analyzing links from page https://pypi.org/simple/wechat-qr-detection/
    Found link https://files.pythonhosted.org/packages/e8/6f/41ae8b2d5c8679ea2a5cd7c9c0fe5918de52097ceb390024a4f13d2bae0a/wechat-qr-detection-0.0.6.tar.gz#sha256=67b7e798ecf3e4b9fbac748db46e0e3ead5ca5a3831f59eb1b8629fd1457f5bc (from https://pypi.org/simple/wechat-qr-detection/), version: 0.0.6
    Found link https://files.pythonhosted.org/packages/37/83/4bcc25e7b2eb8ea9c6f1ce733280c352ecba83d0ceea97cf815f7a926caf/wechat_qr_detection-0.0.6-py2.py3-none-any.whl#sha256=69a685e02ec6fa863679a4903cb58662bb0d7877db46642b18207f54b8c1c158 (from https://pypi.org/simple/wechat-qr-detection/), version: 0.0.6
  Using version 0.0.6 (newest of versions: 0.0.6)
  Created temporary directory: /tmp/pip-unpack-oyuh_vge
  Downloading https://files.pythonhosted.org/packages/37/83/4bcc25e7b2eb8ea9c6f1ce733280c352ecba83d0ceea97cf815f7a926caf/wechat_qr_detection-0.0.6-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/37/83/4bcc25e7b2eb8ea9c6f1ce733280c352ecba83d0ceea97cf815f7a926caf/wechat_qr_detection-0.0.6-py2.py3-none-any.whl#sha256=69a685e02ec6fa863679a4903cb58662bb0d7877db46642b18207f54b8c1c158 (from https://pypi.org/simple/wechat-qr-detection/)
  Saved /tmp/tmpbm6_cx62/wechat_qr_detection-0.0.6-py2.py3-none-any.whl
  Added wechat-qr-detection==0.0.6 from https://files.pythonhosted.org/packages/37/83/4bcc25e7b2eb8ea9c6f1ce733280c352ecba83d0ceea97cf815f7a926caf/wechat_qr_detection-0.0.6-py2.py3-none-any.whl#sha256=69a685e02ec6fa863679a4903cb58662bb0d7877db46642b18207f54b8c1c158 to build tracker '/tmp/pip-req-tracker-s39smo0c'
  Removed wechat-qr-detection==0.0.6 from https://files.pythonhosted.org/packages/37/83/4bcc25e7b2eb8ea9c6f1ce733280c352ecba83d0ceea97cf815f7a926caf/wechat_qr_detection-0.0.6-py2.py3-none-any.whl#sha256=69a685e02ec6fa863679a4903cb58662bb0d7877db46642b18207f54b8c1c158 from build tracker '/tmp/pip-req-tracker-s39smo0c'
Skipping wechat-qr-detection, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-yjhex_nw/wechat-qr-detection
Removed build tracker '/tmp/pip-req-tracker-s39smo0c'