I’m not at a computer to verify, but dpkg -I package.deb will list dependencies of a deb file, so apt-get download $(dpkg -I rescuezilla_2.4.2-1_all.deb) might work.
dpkg -I package.deb
apt-get download $(dpkg -I rescuezilla_2.4.2-1_all.deb)
I’m not at a computer to verify, but
dpkg -I package.debwill list dependencies of a deb file, soapt-get download $(dpkg -I rescuezilla_2.4.2-1_all.deb)might work.