rtlsdr-scanner-1.3.2-4.fc31.noarch fails to install in Fedora rawhide:

  package rtlsdr-scanner-1.3.2-4.fc31.noarch requires python2-matplotlib, but none of the providers can be installed
  package rtlsdr-scanner-1.3.2-4.fc31.noarch requires python2.7dist(matplotlib), but none of the providers can be installed
  nothing provides python2-backports-functools_lru_cache needed by python2-matplotlib-2.2.4-5.fc31.1.x86_64
  nothing provides python2.7dist(backports.functools-lru-cache) needed by python2-matplotlib-2.2.4-5.fc31.1.x86_64

This is most likely caused by a dependency that was retired.
Please drop the dependency, unretire the dependency or remove the package. Thanks