PocketMine (https://pmmp.io) is a server software for Minecraft Pocket Edition.
PocketMine Server Manage (aka PSM) r is a Graphical User Interface allowing you to manage multiple servers without having to deal with the trouble of finding the right binaries, using commands to do what you want to do. Everything is done for you from the installation of servers to managing it by clicking a few buttons.
Enable snaps on Debian and install PocketMine Server Manager
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
On Debian 9 (Stretch) and newer, snap can be installed directly from the command line:
sudo apt update
sudo apt install snapd
After this, install the snapd snap in order to get the latest snapd:
sudo snap install snapd
Install PocketMine Server Manager
To install PocketMine Server Manager, simply use the following command: