title: How to install a specific version of PyQt5 on linux
body: <p>I was trying to install PyQt5 version 5.7.1 on my raspberry pi but I have an issue about installation. When I try:</p>
  
  <p><code>sudo pip3 install pyqt5==5.7.1</code>  or</p>
  
  <p><code>sudo python3 -m pip install PyQt5==5.7.1</code></p>
  
  <p>I get error like:</p>
  
  <p><strong>Looking in indexes: <a href="https://pypi.org/simple" rel="nofollow noreferrer">https://pypi.org/simple</a>, <a href="https://www.piwheels.org/simple" rel="nofollow noreferrer">https://www.piwheels.org/simple</a></strong>
  <strong>Collecting pyqt5==5.7.1</strong>
    <strong>Could not find a version that satisfies the requirement pyqt5==5.7.1 (from versions: 5.14.0, 5.14.1)</strong>
  <strong>No matching distribution found for pyqt5==5.7.1</strong></p>
  
  <p>Then I try to install it manually. I download the version on <a href="https://pypi.org/project/PyQt5/5.7.1/" rel="nofollow noreferrer">https://pypi.org/project/PyQt5/5.7.1/</a> and try to install with pip </p>
  
  <p><code>sudo pip3 install PyQt5-5.7.1-5.7.1-cp34.cp35.cp36-abi3-manylinux1_x86_64.whl</code>
  (I got ERROR)</p>
  
  <p><strong>PyQt5-5.7.1-5.7.1-cp34.cp35.cp36-abi3-manylinux1_x86_64.whl is not a supported wheel on this platform.</strong></p>
  
  <p>What can I do?</p>