Checking if your kit is complete... Looks good Writing Makefile for Audio::Mixer cp Mixer.pm blib/lib/Audio/Mixer.pm AutoSplitting blib/lib/Audio/Mixer.pm (blib/lib/auto/Audio/Mixer) cp volume.pl blib/lib/Audio/volume.pl cc -c -D_POSIX_C_SOURCE=199506L -D_REENTRANT -Ae -D_HPUX_SOURCE -Wl,+vnocompatwarnings -DNO_HASH_SEED -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -fast +Onolimit +Opromote_indirect_calls +DAportable +DS2.0 -DVERSION=\"0.7\" -DXS_VERSION=\"0.7\" +Z "-I/home/cpanrun/pa-risc1.1/build/5.8.2/lib/5.8.2/PA-RISC1.1-thread-multi/CORE" Mix.c cpp: "Mix.c", line 23: error 4036: Can't open include file 'sys/soundcard.h'. make: *** [Mix.o] Error 1