You need to ask your hosting provider to install the extension for you.
May be this info will help? https://community.xibo.org.uk/t/installation-guide-of-xibo-1-8-on-centos-7/9429
You need to ask your hosting provider to install the extension for you.
May be this info will help? https://community.xibo.org.uk/t/installation-guide-of-xibo-1-8-on-centos-7/9429