Created temporary directory: /tmp/pip-ephem-wheel-cache-zyhx_n6z
Created temporary directory: /tmp/pip-req-tracker-845etszl
Created requirements tracker '/tmp/pip-req-tracker-845etszl'
Created temporary directory: /tmp/pip-wheel-n8w35uu1
Looking in indexes: https://pypi.python.org/simple
Collecting qlib==0.0.2.dev4
  1 location(s) to search for versions of qlib:
  * https://pypi.python.org/simple/qlib/
  Getting page https://pypi.python.org/simple/qlib/
  Analyzing links from page https://pypi.org/simple/qlib/
    Found link https://files.pythonhosted.org/packages/61/e5/408d476abda547d71c3718e8bc65ef57585af5df9e52a9beb093ba3f6e73/qlib-0.0.2.dev3-py3-none-any.whl#sha256=d2c50e2632147c191241f81f2167292c2c8a1a7567684cc5c4cd072488b5e097 (from https://pypi.org/simple/qlib/), version: 0.0.2.dev3
    Found link https://files.pythonhosted.org/packages/3a/04/e951dc483e15d95854b7a37d98e5321c5f6d5086c8b26aff894d846f5707/qlib-0.0.2.dev3.tar.gz#sha256=c6067ebfa8b2e7d8aeb46b492a965f0a495ab66b98b2106cd4530edd1f8b7a47 (from https://pypi.org/simple/qlib/), version: 0.0.2.dev3
    Found link https://files.pythonhosted.org/packages/cb/c7/5daa20ea82d3f9cd07d7765cb4f0dd4ffd850f17a571cdaef64693112a5e/qlib-0.0.2.dev4-py3-none-any.whl#sha256=7aa9d3d86af796db3ae04af7b3ee1ceb04194743b98dba2fbb8a0b18a4890608 (from https://pypi.org/simple/qlib/), version: 0.0.2.dev4
    Found link https://files.pythonhosted.org/packages/93/ac/7ffd27d261151889f1c2b51368a2d43bbb59d6d5af81f0a9ab516cd7e5dc/qlib-0.0.2.dev4.tar.gz#sha256=0e36d7751f3f56e6dec4f6cca78569b3bc1d95ac70620758d115bbef95cee3b2 (from https://pypi.org/simple/qlib/), version: 0.0.2.dev4
  Using version 0.0.2.dev4 (newest of versions: 0.0.2.dev4)
  Created temporary directory: /tmp/pip-unpack-dwzrj3wd
  Downloading https://files.pythonhosted.org/packages/cb/c7/5daa20ea82d3f9cd07d7765cb4f0dd4ffd850f17a571cdaef64693112a5e/qlib-0.0.2.dev4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/cb/c7/5daa20ea82d3f9cd07d7765cb4f0dd4ffd850f17a571cdaef64693112a5e/qlib-0.0.2.dev4-py3-none-any.whl#sha256=7aa9d3d86af796db3ae04af7b3ee1ceb04194743b98dba2fbb8a0b18a4890608 (from https://pypi.org/simple/qlib/)
  Saved /tmp/tmpz1adokf5/qlib-0.0.2.dev4-py3-none-any.whl
  Added qlib==0.0.2.dev4 from https://files.pythonhosted.org/packages/cb/c7/5daa20ea82d3f9cd07d7765cb4f0dd4ffd850f17a571cdaef64693112a5e/qlib-0.0.2.dev4-py3-none-any.whl#sha256=7aa9d3d86af796db3ae04af7b3ee1ceb04194743b98dba2fbb8a0b18a4890608 to build tracker '/tmp/pip-req-tracker-845etszl'
  Removed qlib==0.0.2.dev4 from https://files.pythonhosted.org/packages/cb/c7/5daa20ea82d3f9cd07d7765cb4f0dd4ffd850f17a571cdaef64693112a5e/qlib-0.0.2.dev4-py3-none-any.whl#sha256=7aa9d3d86af796db3ae04af7b3ee1ceb04194743b98dba2fbb8a0b18a4890608 from build tracker '/tmp/pip-req-tracker-845etszl'
Skipping qlib, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-n8w35uu1/qlib
Removed build tracker '/tmp/pip-req-tracker-845etszl'