Upgrading from older versions
From a previous 2.0
You just need to execute
sudo apt-get update sudo apt-get install galicaster
From 1.x to 2.0
Since Galicaster 1 use Ubuntu 12.04 and Galicaster 2 use Ubuntu 16.04, it's recommendable to install a fresh image of Ubuntu 16.04 and then install Galicaster following the Software Installation guide.