Checking if your kit is complete... Looks good Writing Makefile for SGI::Syssgi cp Syssgi.pm blib/lib/SGI/Syssgi.pm AutoSplitting blib/lib/SGI/Syssgi.pm (blib/lib/auto/SGI/Syssgi) /home/cpanrun/pa-risc1.1/build/5.8.2/bin/perl /home/cpanrun/pa-risc1.1/build/5.8.2/lib/5.8.2/ExtUtils/xsubpp -typemap /home/cpanrun/pa-risc1.1/build/5.8.2/lib/5.8.2/ExtUtils/typemap Syssgi.xs > Syssgi.xsc && mv Syssgi.xsc Syssgi.c 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=\"1.005\" -DXS_VERSION=\"1.005\" +Z "-I/home/cpanrun/pa-risc1.1/build/5.8.2/lib/5.8.2/PA-RISC1.1-thread-multi/CORE" Syssgi.c cpp: "sgi-syssgi.h", line 4: error 4036: Can't open include file 'sys/syssgi.h'. make: *** [Syssgi.o] Error 1