Install libghc-tagsoup-prof by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-tagsoup-prof
Description:
Profiling support for TagSoup Haskell library
TagSoup extracts information out of unstructured HTML code, sometimes known as tag soup. TagSoup does not require well-formed or standards-compliant HTML, or HTML that renders correctly in any particular rendering engine. TagSoup transforms HTML into a list of open tags with attributes, close tags, and text, but makes no attempt to group these together into any kind of structure. . This package contains the profiling support for the TagSoup library.
Homepage: http://community.haskell.org/~ndm/tagsoup/
Version: 0.14.2-1
Section: universe/haskell