I have just tried installing a fresh Ubuntu 20.04 Desktop edition 64-bit on my Raspberry Pi 4 which has just been released by Canonical (previously you could install Ubuntu 20.04 server, and install a desktop on top).

After the Ubuntu installation process I tried to install Indi, Gsc and Kstars via the guide at:
indilib.org/get-indi/download-ubuntu.html

After adding the repository and performing an update, I try the command: sudo apt-get install indi-full gsc

But I get the following on the terminal console, and cannot proceed any further. Am I missing something? Should I expect this to work on Ubuntu 20.04 Desktop for RPi edition?
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Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
indi-atik : Depends: libcfitsio8 (>= 3.470~) but it is not installable
indi-bin : Depends: libcfitsio8 (>= 3.470~) but it is not installable
indi-ffmv : Depends: libdc1394-22 (>= 2.2.5) but it is not installable
indi-gphoto : Depends: libcfitsio8 (>= 3.470~) but it is not installable
indi-pentax : Depends: libcfitsio8 (>= 3.470~) but it is not installable
indi-qhy : Depends: libcfitsio8 (>= 3.470~) but it is not installable
libindi1 : Depends: libcfitsio8 (>= 3.470~) but it is not installable
E: Unable to correct problems, you have held broken packages.
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