I have a Raspberry Pi 400 running latest version of Raspberry Pi OS (Bookworm)
I install BOINC version 7.20.5 by using the command

sudo apt install boinc

I want to install the latest version of BOINC (8.0.2) by following the instruction of the following page.

[url]
https://boinc.berkeley.edu/linux_install.php?os_num=3&build=stable
[/url]

But there is no 'arm64' package in the repository.

N: Skipping acquire of configured file 'main/binary-armhf/Packages' as repository 'https://brave-browser-apt-release.s3.brave.com stable InRelease' doesn't support architecture 'armhf'
N: Skipping acquire of configured file 'main/binary-arm64/Packages' as repository 'https://boinc.berkeley.edu/dl/linux/stable/bookworm bookworm InRelease' doesn't support architecture 'arm64'

Can someone add support of 'arm64' architecture to this repository.

Can someone add support of 'arm64' architecture to this repository.

The other alternative is to roll your own and build from source. I have stopped doing that since I have been able to get 8.1.0 for my box via the package manager but bar having to chase down a few dependencies it isn't that difficult.

For those who are interested. I am able to install BOINC 8.0.4 on Raspbian (Bookworm) by following the instructions below.

https://raspberrypi.stackexchange.com/questions/59435/how-to-use-stretch-testing-packages

The testing repository is BOINC 8.0.4

The bookworm.pref file:

Package: *
Pin: release n=bookworm
Pin-Priority: 900

The trixie.pref file:

Package: *
Pin: release n=trixie
Pin-Priority: 750

The trixie.list file:

deb https://deb.debian.org/debian/ trixie main contrib non-free

The command to install boinc :

sudo apt install boinc -t trixie