Hi, this was my first attempt to 'make' an application (using Linux) - and I failed: I use Suse Linux 10.2. Recent versions of pkg-config, libsndfile, libsndfile-devel and perl-ExtUtils are installed. The script tells,that I'm missing all formats, some expected constants and all functions. Towards the end, I get these messages: '/bin/sh: cc: command not found' and 'make: *** [SndFile.o] Error 127'. I would appreciate any helping comments. Wolfgang