Gpredict with 991A ,what else do i need like rigctld

Hi new here to sattelites and want your help .I install the gpredict ,i have the 991A and want to set the doppler, but i think want more programms or software like the rigctld or other.So what else i need and how can make it happen ,to set the doppler to my 991A .I have windows 10 .Thanks