You can also try the nightly builds at http://www.denemo.org/~aschneider/daily/ (download *denemo*2.5.4*.deb)
Andreas **************************************************************** Hello Andreas - Thank you for reminding me about your .deb builds -- I have always used them with success. I tried your 2.5.4 build, but there are missing libraries that are no longer available for Debian Bullseye -- they are: guile-2.0-libs (guile-2.2-libs in Bullseye) libfluidsynth1 (libfluidsynth2 in Bullseye) libgc1c2 (libgc1 in Bullseye) I hope you can update these libraries for installation on Bullseye. Thank you. Regards, Robert