Checking if your kit is complete... Looks good Note (probably harmless): No library found for -lpvm3 Note (probably harmless): No library found for -lgpvm3 Writing Makefile for Parallel::Pvm cp Pvm.pm blib/lib/Parallel/Pvm.pm AutoSplitting blib/lib/Parallel/Pvm.pm (blib/lib/auto/Parallel/Pvm) /home/cpanrun/parisc2.0-lp64/build/5.8.2/bin/perl /home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/ExtUtils/xsubpp -typemap /home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/ExtUtils/typemap Pvm.xs > Pvm.xsc && mv Pvm.xsc Pvm.c cc -c -D_POSIX_C_SOURCE=199506L -D_REENTRANT -Ae -D_HPUX_SOURCE -Wl,+vnocompatwarnings +DD64 -DNO_HASH_SEED -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -fast +Onolimit +Opromote_indirect_calls -DVERSION=\"1.4.0-pre1\" -DXS_VERSION=\"1.4.0-pre1\" +Z "-I/home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/PA-RISC2.0-thread-multi-LP64/CORE" Pvm.c cpp: "Pvm.xs", line 24: error 4036: Can't open include file 'pvm3.h'. make: *** [Pvm.o] Error 1