Checking if your kit is complete... Looks good Writing Makefile for Win32::Fmode cp lib/Win32/Fmode.pm blib/lib/Win32/Fmode.pm /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 Fmode.xs > Fmode.xsc && mv Fmode.xsc Fmode.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=\"1.0.6\" -DXS_VERSION=\"1.0.6\" +Z "-I/home/cpanrun/pa-risc1.1/build/5.8.2/lib/5.8.2/PA-RISC1.1-thread-multi/CORE" Fmode.c cpp: "Fmode.xs", line 6: error 4036: Can't open include file 'STDIO.h'. make: *** [Fmode.o] Error 1