Gottfried writes: > "timidity -iA -B2,8 -Os1l -s 44100 -EFreverb=0&" > > message: > gfp@Tuxedo ~$ ALSA lib dlmisc.c:339:(snd_dlobj_cache_get0) Cannot open > shared library > /gnu/store/nn4g0xlxgy6sxr4zfaq33vp5c71s23nx-alsa-plugins-1.2.2-pulseaudio/lib/alsa-lib/libasound_module_pcm_pulse.so > (/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib/libc.so.6: > version `GLIBC_2.34' not found (required by This is an awful error that I usually get when trying to run binary downloads. It means that the glibc used to compile timidity is not available. You may be able to fix that by adding required packages to your manifest so timidity (or lilypond?) is rebuilt with the current glibc. Packages which might be missing in the manifest are glibc or gcc-toolchain. But all in all this sounds like an inconsistency that Guix should prevent. > /gnu/store/5ahapvp7rnd2ymakyjv1pwwdav7w9wdc-pulseaudio-16.1/lib/libpulse.so.0)) > Can't open pcm device 'default'. > Couldn't open ALSA pcm device (`s') > > In my lilypond manifest I have several packages installed: > > ;; Lilypond Manifest > (specifications->manifest '("lilypond" "mercurial" "timidity++" > "frescobaldi" "audio-to-midi" "libsmf" "ctrlr" "muse-sequencer" > "fluidsynth" "fluida-lv2" "qsynth" "alsa-plugins" "alsa-utils" > "alsa-lib" "alsa-modular-synth")) Best wishes, Arne -- Unpolitisch sein heißt politisch sein, ohne es zu merken. draketo.de