Install libghc-mockery-prof by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-mockery-prof
Description:
support functions for automated testing; profiling libraries
support functions for automated testing . This package provides a library for the Haskell programming language, compiled for profiling. See http://www.haskell.org/ for more information on Haskell.
Homepage: http://hackage.haskell.org/package/mockery
Version: 0.3.5-1build1
Section: universe/haskell