Checking if your kit is complete...
Looks good
Writing Makefile for Acme::Ref
cp ref.pl blib/lib/Acme/ref.pl
cp Ref.pm blib/lib/Acme/Ref.pm
/home/cpanrun/ia64/build/5.8.2/bin/perl /home/cpanrun/ia64/build/5.8.2/lib/5.8.2/ExtUtils/xsubpp  -typemap /home/cpanrun/ia64/build/5.8.2/lib/5.8.2/ExtUtils/typemap  Ref.xs > Ref.xsc && mv Ref.xsc Ref.c
Please specify prototyping behavior for Ref.xs (see perlxs manual)
cc -c  -I. -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 +DSitanium2 +Ofltacc=strict   -DVERSION=\"0.03\" -DXS_VERSION=\"0.03\" +Z "-I/home/cpanrun/ia64/build/5.8.2/lib/5.8.2/IA64.ARCHREV_0-thread-multi/CORE"   Ref.c
Running Mkbootstrap for Acme::Ref ()
chmod 644 Ref.bs
rm -f blib/arch/auto/Acme/Ref/Ref.so
LD_RUN_PATH="" /usr/bin/ld  -b +vnocompatwarnings -L/usr/lib/hpux32 Ref.o  -o blib/arch/auto/Acme/Ref/Ref.so      
ld: I/O error, file "blib/arch/auto/Acme/Ref/Ref.so": No such file or directory
Fatal error.
make: *** [blib/arch/auto/Acme/Ref/Ref.so] Error 1