$ sudo apt-get update
$ sudo apt-get install arcanist-clang-format-linter 

arcanist-clang-format-linter is installed in your system.

Make ensure the arcanist-clang-format-linter package were installed using the commands given below,

$ sudo dpkg-query -l | grep arcanist-clang-format-linter *

You will get with arcanist-clang-format-linter package name, version, architecture and description in a table

arcanist-clang-format-linter package basic information: