WARNING: This module is architecture-dependent and will not likely work
         on lesser-used architectures (see Changes). If the module (esp.
         aio_read and aio_write) doesn't work, please report this and I'll
         fix it for you. I promise ;)

Checking if your kit is complete...
Looks good
Writing Makefile for Linux::AIO
cp AIO.pm blib/lib/Linux/AIO.pm
/home/cpanrun/ia64-lp64/build/5.6.1/bin/perl -I/home/cpanrun/ia64-lp64/build/5.6.1/lib/5.6.1/IA64.ARCHREV_0-thread-multi-64all -I/home/cpanrun/ia64-lp64/build/5.6.1/lib/5.6.1 /home/cpanrun/ia64-lp64/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp  -typemap /home/cpanrun/ia64-lp64/build/5.6.1/lib/5.6.1/ExtUtils/typemap AIO.xs > AIO.xsc && mv AIO.xsc AIO.c
gcc -c  -DUSE_REENTRANT_API -D_POSIX_C_SOURCE=199506L -D_HPUX_SOURCE -mlp64 -L/lib/hpux64 -DUINT32_MAX_BROKEN -fPIC -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O   -DVERSION=\"1.9\" -DXS_VERSION=\"1.9\" -fPIC -I/home/cpanrun/ia64-lp64/build/5.6.1/lib/5.6.1/IA64.ARCHREV_0-thread-multi-64all/CORE  AIO.c
AIO.xs:13:20: endian.h: No such file or directory
AIO.xs: In function `start_thread':
AIO.xs:77: error: `CLONE_VM' undeclared (first use in this function)
AIO.xs:77: error: (Each undeclared identifier is reported only once
AIO.xs:77: error: for each function it appears in.)
AIO.xs:77: error: `CLONE_FS' undeclared (first use in this function)
AIO.xs:77: error: `CLONE_FILES' undeclared (first use in this function)
AIO.xs:246:26: linux/unistd.h: No such file or directory
AIO.xs:247:25: linux/types.h: No such file or directory
AIO.xs:248:23: sys/prctl.h: No such file or directory
AIO.xs:253:23: asm/stat.h: No such file or directory
AIO.xs: In function `aio_proc':
AIO.xs:285: error: `__kernel_size_t' undeclared (first use in this function)
AIO.xs:285: error: parse error before "unsigned"
AIO.xs:291: error: parse error before "long"
AIO.xs:296: error: parse error before "long"
AIO.xs:308: error: `__kernel_ssize_t' undeclared (first use in this function)
AIO.xs:308: error: `pread64' undeclared (first use in this function)
AIO.xs:308: error: parse error before "unsigned"
AIO.xs:323:3: #error "neither stat64 nor stat defined"
AIO.xs:328: error: `PR_SET_PDEATHSIG' undeclared (first use in this function)
AIO.xs:348: error: storage size of 'statdata' isn't known
make: *** [AIO.o] Error 1