What is “xerces-c” Package?

Validating XML parser
For more details: https://xerces.apache.org/xerces-c/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install xerces-c.

  brew install xerces-c

Now, use xerces-c!