Created temporary directory: /tmp/pip-ephem-wheel-cache-wnmz75xr
Created temporary directory: /tmp/pip-req-tracker-0oge0jp8
Created requirements tracker '/tmp/pip-req-tracker-0oge0jp8'
Created temporary directory: /tmp/pip-wheel-0ox9dpep
Collecting PyVISA-py==0.4.1
  1 location(s) to search for versions of PyVISA-py:
  * https://pypi.org/simple/pyvisa-py/
  Getting page https://pypi.org/simple/pyvisa-py/
  Analyzing links from page https://pypi.org/simple/pyvisa-py/
    Found link https://files.pythonhosted.org/packages/ed/5d/a5131083bf71312adfc7a3c18fc0e1b559dfa5d5278d4b93ba06869ceb67/PyVISA-py-0.1.tar.gz#sha256=680858e76ec5cdcce3283ca15eeb565ce2e84f4b28f8942f25b410a86b086f31 (from https://pypi.org/simple/pyvisa-py/), version: 0.1
    Found link https://files.pythonhosted.org/packages/59/ef/c79cd2c221dba12628242e917afe53aa08bb221016f7bee76ea1ff130a22/PyVISA-py-0.2.tar.gz#sha256=4e77ac0302f13f22e003d9be07ede371ead3fd672a17d9a963e24e8babc29ad7 (from https://pypi.org/simple/pyvisa-py/), version: 0.2
    Found link https://files.pythonhosted.org/packages/d6/1a/24a96fb61406606f4d036f2ff29d45637ceb006e232bd8d31580906e72ee/PyVISA-py-0.3.0.tar.gz#sha256=56d69954faaa0769b150ffe67f4158132cd9dd709c20e186a6bd66e8d6577b85 (from https://pypi.org/simple/pyvisa-py/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/a4/af/631089598ae8aa0179b1b06d23881c569199c70fec9a78b16a478c8416ac/PyVISA_py-0.3.0-py3-none-any.whl#sha256=d6e829a8d9cae2c3dbfe0afae6aef64fd75c89c1dcd64bf4daa921a2fcc983b3 (from https://pypi.org/simple/pyvisa-py/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/7c/85/6f3170a31596d8e1ae55a108c07976da7ed2827c7a4328958fc242a88bc9/PyVISA-py-0.3.1.tar.gz#sha256=1c918650a770a634434f6e8e0e1c097b5f0f80dc23bc60d3779c9890b4aa9150 (from https://pypi.org/simple/pyvisa-py/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/e8/50/33fef348ffaec0e773eb0fb465a594554d536df1efef3498a2b7484099fd/PyVISA_py-0.3.1-py3-none-any.whl#sha256=3f907cadd10cd40955ed5aa90e42a5bf0c0d2abc6077895c940dbaf75b7666b7 (from https://pypi.org/simple/pyvisa-py/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/69/c6/6d1f1777bae719cb521a5c3a93eb36935d4dd9e9adb650c6e253151dc4c9/PyVISA-py-0.4.0.tar.gz#sha256=a27b509a626607cd21e871cbf2ca2df63422937f4621038a8ca8c30cdb688f61 (from https://pypi.org/simple/pyvisa-py/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/a6/ed/0a7676d77865974344490b8d06fd75d1c237907d15ab39068d14252bd10f/PyVISA_py-0.4.0-py3-none-any.whl#sha256=eccaaf67c19e11be2d356809ebe33de6e0a6d007eaecaf9170bddb7edbae6ad1 (from https://pypi.org/simple/pyvisa-py/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/15/33/cb7d367d00702338c2bcc32dcdefb4c2d2ae4b77044759595435244231d8/PyVISA-py-0.4.1.tar.gz#sha256=4b60d984906c1957c70044b5e5c5eac02e560d0bce678f81af26630bdf38be90 (from https://pypi.org/simple/pyvisa-py/), version: 0.4.1
    Found link https://files.pythonhosted.org/packages/24/cb/5c9a22c3196f5258bf3c2f7f187fd0740ad8f2d751df33c778ff66247043/PyVISA_py-0.4.1-py3-none-any.whl#sha256=2daf575c7af2f19fa49b1dbc82d6eff2f1de47dcd8d891290994222a47a22221 (from https://pypi.org/simple/pyvisa-py/), version: 0.4.1
  Using version 0.4.1 (newest of versions: 0.4.1)
  Created temporary directory: /tmp/pip-unpack-mwo7vubn
  Downloading https://files.pythonhosted.org/packages/24/cb/5c9a22c3196f5258bf3c2f7f187fd0740ad8f2d751df33c778ff66247043/PyVISA_py-0.4.1-py3-none-any.whl (53kB)
  Downloading from URL https://files.pythonhosted.org/packages/24/cb/5c9a22c3196f5258bf3c2f7f187fd0740ad8f2d751df33c778ff66247043/PyVISA_py-0.4.1-py3-none-any.whl#sha256=2daf575c7af2f19fa49b1dbc82d6eff2f1de47dcd8d891290994222a47a22221 (from https://pypi.org/simple/pyvisa-py/)
  Saved /tmp/tmp_dnpdnuw/PyVISA_py-0.4.1-py3-none-any.whl
  Added PyVISA-py==0.4.1 from https://files.pythonhosted.org/packages/24/cb/5c9a22c3196f5258bf3c2f7f187fd0740ad8f2d751df33c778ff66247043/PyVISA_py-0.4.1-py3-none-any.whl#sha256=2daf575c7af2f19fa49b1dbc82d6eff2f1de47dcd8d891290994222a47a22221 to build tracker '/tmp/pip-req-tracker-0oge0jp8'
  Removed PyVISA-py==0.4.1 from https://files.pythonhosted.org/packages/24/cb/5c9a22c3196f5258bf3c2f7f187fd0740ad8f2d751df33c778ff66247043/PyVISA_py-0.4.1-py3-none-any.whl#sha256=2daf575c7af2f19fa49b1dbc82d6eff2f1de47dcd8d891290994222a47a22221 from build tracker '/tmp/pip-req-tracker-0oge0jp8'
Skipping PyVISA-py, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-0ox9dpep/PyVISA-py
Removed build tracker '/tmp/pip-req-tracker-0oge0jp8'