These instructions were tested on AlmaLinux 8 with RemoteBox 3.0, other configurations may vary.
They describe installing the RemoteBox client and assume you have root privileges to perform the install.
In order to connect from RemoteBox, VirtualBox will need to be installed and configured on the server and if necessary, appropriate firewall ports will need to be opened.
Tarball Install
Your system must be configured to use packages from the
EPEL repository. Install the required packages as follows:
dnf install perl-Gtk3 perl-SOAP-Lite perl-libwww-perl freerdp tigervnc xdg-utils
To launch RemoteBox, unpack the RemoteBox tarball and run the 'remotebox' executable.