Install libghc-yi-rope-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-yi-rope-doc
Description:
Rope data structure used by Yi; documentation
This is a Haskell library providing a rope data structure used by Yi . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: http://hackage.haskell.org/package/yi-rope
Version: 0.9-1
Section: universe/doc