docs: def not_downgrade(self, package):
          """Don't downgrade packages if repository version is lower than
          installed"""
          name = split_package(package)[0]
          rep_ver = split_package(package)[1]
          ins_ver = GetFromInstalled(name).version()[1:]
          if not ins_ver:
              ins_ver = "0"
          if LooseVersion(rep_ver) < LooseVersion(ins_ver):
              self.msg.template(78)
              print("| Package {0} don't downgrade, "
                    "setting by user".format(name))
              self.msg.template(78)
              return True