Requirements

Required OS Packages

These package names are from Ubuntu, other distributions may use different names.

apache2 (Using either mod_php or proxying to php-fpm or other fcgi. Alternatively Nginx/php-fpm)
postgres (version 10.x)
memcached (Not strictly required, because uzERP will use the local disk if memcached is not installed, but highly recommended)
fop
php (version 7.x)
php-memcached
php-pgsql
php-bcmath
php-xml
qpdf

Optional OS Packages

cups (cups print server, required for direct printing to printers)
postfix/Exim email MTA for sending documents from uzERP, e.g. Invoices, Purchase Orders)
ghostscript (PDF thumbnails use the ‘convert’ utility)
php-curl (used by sentry logging)

Development Requirements

The following are only required to build a uzERP release package. Official, pre-built release packages are available from github.

npm (Node package manager to install gulp)
gulp (gulp task runner for building css and javascript)
composer (for installing PHP dependencies)