I’m a college student in need of a non-expiring data-processing software, and I think I’ve thus far ran the necessary commands on Terminal, but now I’m stumped as to what to do next.
I tried opening the PSPP files downloaded by the Terminal runs 
but none of the items seem to be installing the actual program?
I hope you can help me as a lot of my papers for my final year in college need data-processing software like PSPP. :(
Sincerely,
GB