[CM] error when running Snd when compiled without gui toolkit

[bil at ccrma.Stanford.EDU]

You're running the old repl: (*repl* 'run) in the
stacktrace, so it didn't find the notcurses library,
or something else was wrong with it -- config.log
might tell you.  The old repl needs a load path
to find the various files it needs at startup.