[Tutorial] How to 'manually' install ERPNext v13.11 Production on Debian 10 (w/SSL cert)

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Thank you very much, you saved me time, as I’ve spent more than three days trying to install ERPNext on Ubuntu 20.04.
It works on Debian 11, also.

ERPNext installation issues Ubuntu 20.04

Thank you, very much! I’ve managed to install ERPNext on (currently) latest Debian 11. Hints for installing ERPNext on Debian 11: before this part (first step) → Just type: su hit enter and and enter the pass for root, as Debian 11 locks-out root access via SSH by default and if your user acc is not in sudoers or wheel group. If any command you enter is not recognized, use sudo. [ERPInstalled]