>  gresistor-0.0.1-alt1	Requires	python2.4(os)
> +gresistor-0.0.1-alt1	Requires	python2.4(pango)
>  gresistor-0.0.1-alt1	Requires	python2.4(re)

Новая зависимость на pango правильная.

$ rpmpeek gresistor-0.0.1-alt1.i586.rpm grep -rw pango .
./usr/bin/gresistor:import pango
./usr/bin/gresistor:        font_desc = pango.FontDescription
$