Libresonic has been functionally abandoned since May 2017, the contributors have since moved to the Airsonic project available at https://airsonic.github.io/ . I'm trying to modify this Yunohost installer to use Airsonic instead, but it's currently not working.

Bonjour,
Il serait bien, pour une meilleure gestion des applications et une meilleure gestion des contributions, que toutes les apps rejoignent l'organisation Yunohost-Apps.
Merci,
frju365

Hello,
To manage in a better way the contributions and the Apps, we invite you to change the ownership of your app to Yunohost-Apps Organization.
Thanks,
frju365

By default, the admin account password is "admin". While that doesn't seem to cause problems in the web interface, because the SSO makes sure a Yunohost user is logged to allow access to libresonic, one can use the API (from an external *sonic client like dsub for instance) to log in as admin by using the default password and delete users.

One solution could be to make the install script generate a long, random, password for the admin account via the Rest API, if possible.

https://github.com/YunoHost-Apps/airsonic_ynh

The install scripts make a soft link to ffmpeg without checking that it is installed. It should be included in the dependencies.