Installation or update
Download the newest version of the zimlet package from https://www.intalio.pl/en/zi-licensesystem-downloads and unpack it in /tmp (as root):
cd /tmp
wget https://www.intalio.pl/sites/default/files/modules-files/zi-licensesystem-1.0.15-zimbra9.tar_.gz
tar xvzf ./zi-licensesystem-1.0.15-zimbra9.tar_.gz
Run installation script (as root):
cd ./ZI-LicenseSystem-1.0.15-Zimbra9/
perl ./ZI-Installer --install-deps
At the beginning required perl packages will be installed if they are not available in the system already: