I installed centovacast on ubuntu 18.04. The following I have done:

wget -O install.sh install.centova.com/myLICENSEKEY
chmod a+x ./install.sh
./install.sh --icecast-all --force

Installation goes thru, everything is ok until now. Then I created a empty centovacast DB in my Plesk Adminpanel. After that I opened a browser and entered the url: http://SERVER_IP_ADDRESS:2199/

Now the webinstallation starts. I entered then admin-emailaddress, admin password and the neccessary mysql information. After clicking to NEXT I receive the error message:

Fatal error: Class 'DBObject' not found in /usr/local/centovacast/system/class_RPCHost.php on line 21

What I am doing wrong?

I'm encountering exactly the same problem right now.