[Gambas-bugtracker] Bug #1989: Architecture unknown on Raspberry pi 4 + Ubuntu 20.10

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.1989&from=L21haW4-

Carlo PANARA reported a new bug.

Summary
-------

Architecture unknown on Raspberry pi 4 + Ubuntu 20.10

Type             : Bug
Priority         : Medium
Gambas version   : Master
Product          : Ubuntu packages


Description
-----------

I installed gambas3 on a Raspberry pi 4 with Raspberry OS (ex Raspbian) with no problems.
I have now tried to install it on Ubuntu 20.10 instead (ubuntu-20.10-preinstalled-desktop-arm64 raspi.img.xz).
During the reconfiguration (./reconf-all && ./configure -C) I get this message:
       Architecture is unknown
what am I doing wrong?
How can I do?
thank you in advance


System information
------------------

Raspberry pi 4
Ubuntu 20.10
ARM64