Checking if your kit is complete... Looks good Unrecognized argument in LIBS ignored: 'Netapi32.lib' Writing Makefile for Win32::Net::Session cp Session.pm blib/lib/Win32/Net/Session.pm AutoSplitting blib/lib/Win32/Net/Session.pm (blib/lib/auto/Win32/Net/Session) /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 Session.xs > Session.xsc && mv Session.xsc Session.c Please specify prototyping behavior for Session.xs (see perlxs manual) 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=\"0.02\" -DXS_VERSION=\"0.02\" +Z "-I/home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/PA-RISC2.0-thread-multi-LP64/CORE" Session.c cpp: "Session.xs", line 6: error 4036: Can't open include file 'windows.h'. cpp: "Session.xs", line 9: error 4036: Can't open include file 'Lm.h'. make: *** [Session.o] Error 1