pi@piaware:~ $ wget -qO- https://fr24.com/install.sh | sudo bash -s
Get:1 https://www.flightaware.com/adsb/piaware/files/packages bookworm InRelease [2,613 B]
Hit:2 http://www.flightaware.com/mirror/raspbian/raspbian bookworm InRelease
Get:3 https://www.flightaware.com/adsb/piaware/files/packages bookworm/piaware armhf Packages [5,659 B]
Get:4 https://www.flightaware.com/adsb/piaware/files/packages bookworm/piaware arm64 Packages [4,681 B]
Ign:4 https://www.flightaware.com/adsb/piaware/files/packages bookworm/piaware arm64 Packages
Err:4 http://flightaware.com/adsb/piaware/files/packages bookworm/piaware arm64 Packages
File has unexpected size (4665 != 4681). Mirror sync in progress? [IP: 2606:4700:4400::ac40:9437 443]
Hit:5 http://www.flightaware.com/mirror/raspberrypi/debian bookworm InRelease
Err:4 http://flightaware.com/adsb/piaware/files/packages bookworm/piaware arm64 Packages
File has unexpected size (4665 != 4681). Mirror sync in progress? [IP: 2606:4700:4400::ac40:9437 443]
Reading package lists... Done
W: http://www.flightaware.com/mirror/raspbian/raspbian/dists/bookworm/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
N: Skipping acquire of configured file 'main/binary-arm64/Packages' as repository 'http://www.flightaware.com/mirror/raspbian/raspbian bookworm InRelease' doesn't support architecture 'arm64'
N: Skipping acquire of configured file 'contrib/binary-arm64/Packages' as repository 'http://www.flightaware.com/mirror/raspbian/raspbian bookworm InRelease' doesn't support architecture 'arm64'
N: Skipping acquire of configured file 'non-free/binary-arm64/Packages' as repository 'http://www.flightaware.com/mirror/raspbian/raspbian bookworm InRelease' doesn't support architecture 'arm64'
N: Skipping acquire of configured file 'rpi/binary-arm64/Packages' as repository 'http://www.flightaware.com/mirror/raspbian/raspbian bookworm InRelease' doesn't support architecture 'arm64'
E: Failed to fetch http://flightaware.com/adsb/piaware/files/packages/dists/bookworm/piaware/binary-arm64/Packages File has unexpected size (4665 != 4681). Mirror sync in progress? [IP: 2606:4700:4400::ac40:9437 443]
E: Some index files failed to download. They have been ignored, or old ones used instead.
pi@piaware:~ $
can anyone help why not intsall ?