Note: this might be related to https://bugs.linuxsampler.org/cgi-bin/show_bug.cgi?id=315 Looking at the install-data-local Makefile target, ilt looks like DESTDIR is supported for installing the DB in non-global locations. With the workaround of bug #315 that succeeds, however LinuxSampler still attempt to use the global location as follows: $ telnet localhost 8888 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. LIST DB_INSTRUMENT_DIRECTORIES '/' ERR:0:Instruments DB directory '/var/lib/linuxsampler' does not exist!
Like already explained in #315, the problem is that there is currently no distinguishing between a temporary installation directory and final installation directory for the instruments DB.