Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for -lxpa
Writing Makefile for IPC::XPA
cp XPA.pm blib/lib/IPC/XPA.pm
/home/cpanrun/ia64-lp64/build/5.8.2/bin/perl /home/cpanrun/ia64-lp64/build/5.8.2/lib/5.8.2/ExtUtils/xsubpp  -typemap /home/cpanrun/ia64-lp64/build/5.8.2/lib/5.8.2/ExtUtils/typemap -typemap typemap  XPA.xs > XPA.xsc && mv XPA.xsc XPA.c
Please specify prototyping behavior for XPA.xs (see perlxs manual)
cc -c  -I/proj/axaf/pkgs/xpa/include -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 +DSitanium2 +Ofltacc=strict   -DVERSION=\"0.05\" -DXS_VERSION=\"0.05\" +Z "-I/home/cpanrun/ia64-lp64/build/5.8.2/lib/5.8.2/IA64.ARCHREV_0-thread-multi-LP64/CORE"   XPA.c
Error 112: "XPA.xs", line 15 # Include file <xpa.h> not found.
    #include <xpa.h>
             ^^^^^^^
Error 19: "XPA.xs", line 27 # Unexpected 'IPC_XPA_RAW'.
    typedef XPA IPC_XPA_RAW;
                ^^^^^^^^^^^ 
Error 419: "XPA.c", line 57 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
            IPC_XPA_RAW     RETVAL;
            ^^^^^^^^^^^            
Error 419: "XPA.c", line 82 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
            IPC_XPA_RAW     RETVAL;
            ^^^^^^^^^^^            
Error 419: "XPA.c", line 107 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
            IPC_XPA_RAW     xpa;
            ^^^^^^^^^^^         
Error 419: "XPA.c", line 113 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
              xpa = (IPC_XPA_RAW) tmp;
                     ^^^^^^^^^^^      
Error 419: "XPA.c", line 139 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
            IPC_XPA_RAW     xpa;
            ^^^^^^^^^^^         
Error 419: "XPA.c", line 157 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
              xpa = (IPC_XPA_RAW) tmp;
                     ^^^^^^^^^^^      
Error 419: "XPA.c", line 211 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
            IPC_XPA_RAW     xpa;
            ^^^^^^^^^^^         
Error 419: "XPA.c", line 232 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
              xpa = (IPC_XPA_RAW) tmp;
                     ^^^^^^^^^^^      
Error 419: "XPA.c", line 279 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
            IPC_XPA_RAW     xpa;
            ^^^^^^^^^^^         
Error 419: "XPA.c", line 295 # 'IPC_XPA_RAW' is used as a type, but has not been defined as a type.
              xpa = (IPC_XPA_RAW) tmp;
                     ^^^^^^^^^^^      
Error 699: "XPA.c", line 295 # Error limit reached; halting compilation.
              xpa = (IPC_XPA_RAW) tmp;
                     ^^^^^^^^^^^      
make: *** [XPA.o] Error 2