Rasberry Pi 5 Ai Kit - hailo-all unmet dependcies

General
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1

Hi All, just getting started with a Raspberry Pi 5 and the AI kit (Based on the Hailo-8L AI Accelerator). I’m going through the instructions installing it on the Raspberry Pi OS and when I get to the following step:
sudo apt install hailo-all

I get the following:
The following packages have unmet dependencies:
hailo-all : Depends: hailort (>= 4.17.0) but it is not installable
: Depends: hailo-tappas-core-3.28.2 but it is not installable
: Depends: rpicam-apps-hailo-postprocess but it is not installable
E: Unable to correct problems, you have held broken packages.

Not sure what I need to go about doing to solve this? Any help appreciated. All the updates have been done.

2

Welcome to the Hailo Community!

Did you follow this guide here?

https://www.raspberrypi.com/documentation/accessories/ai-kit.html

Can you try again?

I just did a clean install and everything worked.

A quick Google search suggests to run:

sudo apt-get update

and / or

sudo apt-get autoremove
3

Hello klausk,

I have the same problem whatever I do with update, autoremove and full-upgrade
sudo apt install hailo-all
Reading package lists… Done
Building dependency tree… Done
Reading state information… Done
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:
hailo-all : Depends: hailort (>= 4.17.0) but it is not installable
Depends: hailo-tappas-core-3.28.2 but it is not installable
Depends: rpicam-apps-hailo-postprocess but it is not installable
E: Unable to correct problems, you have held broken packages.

All packages are up to date

4

What I found is that it only works on the full version of the Raspberry PI Os (+Desktop). I haven’t been able to figure out which missing package is the cause, but on the desktop version it has no issues.

5

Fresh install didn’t sort anything for my. I saw somewhere else it might be the the 32 bit OS that is causing the issue and to try the 64 bit. Have had to order a card reader to be able to provision the image, so hopeing to test later today and will report back if successful.

6

I made a new 64bit image, and then it works, so it seem, you are right with the 32 bit OS

1 Like
7

Good catch. I did not even think about the 32-bit version as I have the 8GB model and 32-bit is just not enough to address 8GB.

Thank you for the hint.

8

Thank you for confirming that it works with the 64-bit image.

9

I am having exactly the same issue. I purchased a new RPi and SD card and did the full update as required before installing the AI Hat. It said that it was fully up to date when I typed
sudo apt update && apt full-upgrade
but when I try to load hailo with sudo apt install hailo-all, I get the 3 unmet dependencies. My system is 64k so that is not the issue.
sudo rpi-eeprom-update
gives BOOTLOADER up to date
Greg