https://www.digitalocean.com/community/tutorials/how-to-install-koha-library-software-on-an-ubuntu-12-04-x32-vps
How To Install Koha Library Software On An Ubuntu 12.04 x32 VPS | DigitalOcean
This tutorial runs through installing the mature Koha Library Software on an Ubuntu 12.04 x32 VPS.
how to installkoha library softwareubuntuvpsdigitalocean
https://koha-community.org/
Official Website of Koha Library Software
koha library softwareofficial website