Checking /home/cpanrun/ia64/build/5.6.1/bin/perl is the same version as this one...ok Checking if your kit is complete... Looks good Writing Makefile for PPerl cp PPerl.pm blib/lib/PPerl.pm /home/cpanrun/ia64/build/5.6.1/bin/perl -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1/IA64.ARCHREV_0-thread-multi -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1 /home/cpanrun/ia64/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp -typemap /home/cpanrun/ia64/build/5.6.1/lib/5.6.1/ExtUtils/typemap PPerl.xs > PPerl.xsc && mv PPerl.xsc PPerl.c gcc -c -DUSE_REENTRANT_API -D_POSIX_C_SOURCE=199506L -D_HPUX_SOURCE -L/lib/hpux32 -DUINT32_MAX_BROKEN -fPIC -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O -DVERSION=\"0.25\" -DXS_VERSION=\"0.25\" -fPIC -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1/IA64.ARCHREV_0-thread-multi/CORE -DVARIANT_44BSD -DPERL_INTERP='"/home/cpanrun/ia64/build/5.6.1/bin/perl"' -I. PPerl.c In file included from PPerl.xs:5: pass_fd.c:97: error: field `cmsg' has incomplete type pass_fd.c: In function `send_fd': pass_fd.c:112: error: `SCM_RIGHTS' undeclared (first use in this function) pass_fd.c:112: error: (Each undeclared identifier is reported only once pass_fd.c:112: error: for each function it appears in.) pass_fd.c:121: error: structure has no member named `msg_control' pass_fd.c:122: error: structure has no member named `msg_controllen' pass_fd.c:123: error: structure has no member named `msg_flags' pass_fd.c: In function `recv_fd': pass_fd.c:152: error: structure has no member named `msg_control' pass_fd.c:153: error: structure has no member named `msg_controllen' pass_fd.c:154: error: structure has no member named `msg_flags' pass_fd.c:159: error: `SCM_RIGHTS' undeclared (first use in this function) make: *** [PPerl.o] Error 1