Install libghc-text-postgresql-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-text-postgresql-doc
Description:
Parser and Printer of PostgreSQL extended types; documentation
This package involves parser and printer for text expressions of PostgreSQL extended types. - inet type, cidr type . 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://khibino.github.io/haskell-relational-record/
Version: 0.0.2.3-1build1
Section: universe/doc