Don't downgrade packages if repository version is lower than
        installed

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