icu4c Package Installation on Mac

About abcde : C/C++ and Java libraries for Unicode and globalization!
More Information: http://site.icu-project.org/
Steps:

  1. Launch Terminal by pressing command+space, type terminal and hit Enter key.
  2. Run
    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null
  3. Install
    brew install icu4c

Done!