Checking if your kit is complete... Looks good Writing Makefile for Math::SO3 cp SO3.pm blib/lib/Math/SO3.pm AutoSplitting blib/lib/Math/SO3.pm (blib/lib/auto/Math/SO3) /home/cpanrun/parisc2.0-lp64/build/5.8.2/bin/perl /home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/ExtUtils/xsubpp -typemap /home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/ExtUtils/typemap SO3.xs > SO3.xsc && mv SO3.xsc SO3.c Please specify prototyping behavior for SO3.xs (see perlxs manual) cc -c -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 +Onolimit +Opromote_indirect_calls -DVERSION=\"0.90\" -DXS_VERSION=\"0.90\" +Z "-I/home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/PA-RISC2.0-thread-multi-LP64/CORE" SO3.c cc: "SO3.xs", line 36: error 1000: Unexpected symbol: "double". cc: "SO3.xs", line 44: error 1000: Unexpected symbol: "void". cc: "SO3.xs", line 44: error 1586: Redefinition of function "inline". cc: "SO3.xs", line 44: error 1711: Inconsistent parameter list declaration for "inline". cc: "SO3.xs", line 251: error 1000: Unexpected symbol: "void". cc: "SO3.xs", line 251: error 1586: Redefinition of function "inline". make: *** [SO3.o] Error 1