Install libghc-hourglass-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-hourglass-dev
Description:
simple performant time-related library
Simple time library focusing on simple but powerful and performant API . The backbone of the library is the Timeable and Time type classes. . Each Timeable instances can be converted to type that has a Time instances, and thus are different representations of current time. . This package provides a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://github.com/vincenthz/hs-hourglass
Version: 0.2.10-3build1
Section: universe/haskell