title: rpmUtils.miscutils in python3.6
body: <p>I am refactoring code from python2(RHEL 7.6) to python3(RHEL 8.2) and I have problem with missing library in python3.6.</p>
  <p>Problem:</p>
  <p><code>from rpmUtils.miscutils import splitFilename ModuleNotFoundError: No module named 'rpmUtils' </code></p>
  <p>I've tried to install python3-dnf and python3-rpm packages to RHEL8, but still not working. Is there any solution how to use this library in python3.6 and RHEL8 or should I write some custom function by myself?</p>
  <p>Thank you for your answer.</p>