Below is a script you can run to install the GPG extension for the PHP 5.6 CLI and Apache on Debian 8. It may work on other distributions and versions of PHP, but I have not tested that. The script assumes you already have Php 5.6 and Apache installed.
#!/bin/bash sudo apt-get install libgpgme11-dev php-pear php5-dev -y sudo pecl install gnupg # Update the php.ini files for Apache and the CLI SEARCH="; extension=msql.so" REPLACE="; extension=msql.so\nextension=gnupg.so" FILEPATH="/etc/php5/cli/php.ini" sudo sed -i "s?$SEARCH?$REPLACE?" $FILEPATH FILEPATH="/etc/php5/apache2/php.ini" sudo sed -i "s?$SEARCH?$REPLACE?" $FILEPATH
As always, you can use prog-exec for a one-command install
prog-exec "25/1" "e1a27a66f7d8eb1e2c2468475011c73dd453365a857609ff1c91254d686308c4"