Hi guys, im working on setting up an intranet server to host an asset management system.

I run composer install --no-dev --prefer-source to install the dependencies needed for the software

i did have about 6 PHP extensions missing now down to just one and Ive no idea how to install it, Google searches arent proving to be very helpful

problem 1: installation request for tecnickcom/tc-lib-barcode 1.15.7 -> satisfiable by tecnickcom/tc-lib-barcode[1.15.7] tecnickcom/tc-lib-barcode 1.15.7 requires ext-gd * the requested PHP extension gd is missing from your system)

im running Ubuntu Server 18.04 with the lemp software stack

im a newbie with all this so if you need to know any other info about the setup just ask