After installing lwt_ppx, uutf, and uuseg, can't dune build due to some error

[selplacei]

Followed the build instructions up until dune build. I manually installed the three missing libraries (as seen in other issues) but now I'm getting the following error:

File "vendor/notty/lwt/notty_lwt.ml", line 68, characters 25-64:
Error: This expression has type (unit -> unit) Lwt.t
       but an expression was expected of type unit Lwt.t
       Hint: Did you forget to provide `()' as argument?

I have absolutely no experience with OCaml so I don't know how to continue with this. Is there a workaround?

Edit: seems like PR #17 fixes this

[alexozer]

Fixed in 666c5483bc93efa6d01e0b7a927461269f8e14de.