add initial known depends

GQRX-Scanner/Makefile.PL

@@ -18,8 +18,9 @@ WriteMakefile(
         'Test::More' => '0',
     },
     PREREQ_PM => {
-        #'ABC'              => '1.6',
-        #'Foo::Bar::Module' => '5.0401',
+		'DBI' => '1.642',
+		'Error::Helper' => '1.0.0',
+		'GQRX::Remote' => '0',
     },
     dist  => { COMPRESS => 'gzip -9f', SUFFIX => 'gz', },
     clean => { FILES => 'GQRX-Scanner-*' },