Installation

You can install via the NonGNU ELPA package archive, or via the MELPA package archive, or with package-vc-install, or with use-package.

Installing via NonGNU ELPA

From Emacs, run

M-x package-install RET pg

to install the pg package from the NonGNU ELPA package archive.

Install via the MELPA package archive by including the following in your Emacs initialization file (.emacs.el or init.el):

(require 'package)
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)

then saying

 M-x package-install RET pg

With Emacs 29, you can install the library from the latest Github revision (this requires git to be installed) using:

 (unless (package-installed-p 'pg)
    (package-vc-install "https://github.com/emarsden/pg-el" nil nil 'pg))

You can later update to the latest version with M-x package-vc-upgrade RET pg RET.

If you prefer to use the use-package macro, which is built in to Emacs 29, you can use (requires git to be installed):

(use-package pg :vc (:url "https://github.com/emarsden/pg-el"))