If you encounter the following error while registering a destination on JetBackup with SSH/FTP:
Error: Registering Destination... Failed - Error: Unable to find rsync. Error: bash: rsync: command not found
It indicates that the "rsync" tool is not yet installed on the remote server. To resolve this issue, you need to install rsync on the destination server. You can achieve this by using the following commands:
For AlmaLinux/CentOS/RHEL OS:
yum install rsync -y
For Ubuntu/Debian OS:
apt-get install rsync -y
Once rsync is installed on the remote server, attempt to register the destination again.