Error while setting up ocaml project using WSL

hey @patricoferris , i’m almost at the end of my project setup . with no errors in the initial steps .
make deps is successfully done just when I run make , I get this error -


this is supposedly the last error, it would be great if I can get a little guidance in this too :)).
sorry for sticking around on this one thing for so long, I really want to get it done and move ahead really fast :).