I tried to install eawpatches
like described here: https://help.ubuntu.com/community/Midi/SoftwareSynthesisHowTo
But it seems the installation is outdated, I tried adding
deb https://www.fbriere.net/debian stable misc
to a new file in
/etc/apt/sources.list.d/midi-fbriere.net.list
But I get this error on apt update
Get:24 https://www.fbriere.net/debian stable InRelease [8604 B]
Err:24 https://www.fbriere.net/debian stable InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0E5C626294C4644D
Where do I get the key and why does it not load https://www.fbriere.net/debian which seems fine?
https://www.fbriere.net/debian
page from web-browser and got instruction :) – N0rbert Apr 01 '19 at 18:17