Install libghc-parsec3-prof by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-parsec3-prof
Description:
Haskell monadic parser combinator library for GHC; profiling libraries
This package provides a library for the Haskell programming language, compiled for profiling. . Parsec is designed from scratch as an industrial-strength parser library. It is simple, safe, well documented, has extensive libraries and good error messages, and is also fast. It is defined as a monad transformer that can be stacked on arbitrary monads, and it is also parametric in the input stream type.
Homepage: https://github.com/aslatter/parsec
Version: 3.1.11-3build2
Section: universe/haskell