Checking if your kit is complete...
Looks good
Writing Makefile for Ctype
cp Ctype.pm blib/lib/Ctype.pm
AutoSplitting blib/lib/Ctype.pm (blib/lib/auto/Ctype)
/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  Ctype.xs > Ctype.xsc && mv Ctype.xsc Ctype.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=\"0.02\" -DXS_VERSION=\"0.02\" +Z "-I/home/cpanrun/pa-risc1.1/build/5.8.2/lib/5.8.2/PA-RISC1.1-thread-multi/CORE"   Ctype.c
cpp: "Ctype.xs", line 4: error 4036: Can't open include file 'Config.h'.
make: *** [Ctype.o] Error 1