Install libghc-hxt-relaxng-prof by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-hxt-relaxng-prof
Description:
HXT RelaxNG validator; profiling libraries
This is a part of Haskell XML Toolbox. . The HXT RelaxNG validator . This package provides a library for the Haskell programming language, compiled for profiling. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://github.com/UweSchmidt/hxt
Version: 9.1.5.5-8build2
Section: universe/haskell