LV2 not installed from deb on arm 64

[riban ltd]

I have used the instructions here to install sonobus on a Raspberry Pi based system. It creates the directory `/usr/lib/lv2/SonoBus.lv2` but it is empty. This means that the sonobus LV2 plugin is not available and it causes issues with lilv which complains about the missing manifest.ttl.

The deb should either install the LV2 or not. (I would hope for the former.)

Any clues?

[riban ltd]

Sorry to bump this but the deb is still broken but the install procedure is linked from the main page. I can build this from source but we want normal users to be able to use this great product too! Anyone fro the dev team here that can look at why the deb is not working on arm 64?