Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for -lopie
Writing Makefile for Authen::OPIE
cp OPIE.pm blib/lib/Authen/OPIE.pm
AutoSplitting blib/lib/Authen/OPIE.pm (blib/lib/auto/Authen/OPIE)
/Users/cpanrun/build/5.10.0/bin/perl /Users/cpanrun/build/5.10.0/lib/ExtUtils/xsubpp  -typemap /Users/cpanrun/build/5.10.0/lib/ExtUtils/typemap  OPIE.xs > OPIE.xsc && mv OPIE.xsc OPIE.c
Please specify prototyping behavior for OPIE.xs (see perlxs manual)
gcc -c  -I/usr/local/opie/include -fno-common -DPERL_DARWIN -no-cpp-precomp -arch ppc -arch i386 -nostdinc -B/Developer/SDKs/MacOSX10.4u.sdk/usr/include/gcc -B/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/gcc -isystem/Developer/SDKs/MacOSX10.4u.sdk/usr/include -F/Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks -mmacosx-version-min=10.3 -DPRIVLIB_LAST_IN_INC -fno-strict-aliasing -pipe -O3   -DVERSION=\"1.00\" -DXS_VERSION=\"1.00\"  "-I/Users/cpanrun/build/5.10.0/lib/CORE"   OPIE.c
OPIE.xs:5:18: error: opie.h: No such file or directory
OPIE.xs:5:18: error: opie.h: No such file or directory
OPIE.xs: In function 'XS_Authen__OPIE_opie_challenge':
OPIE.xs:35: error: storage size of 'my_opie' isn't known
OPIE.xs:36: error: 'OPIE_CHALLENGE_MAX' undeclared (first use in this function)
OPIE.xs:36: error: (Each undeclared identifier is reported only once
OPIE.xs:36: error: for each function it appears in.)
OPIE.xs: In function 'XS_Authen__OPIE_opie_challenge':
OPIE.xs:35: error: storage size of 'my_opie' isn't known
OPIE.xs:36: error: 'OPIE_CHALLENGE_MAX' undeclared (first use in this function)
OPIE.xs:36: error: (Each undeclared identifier is reported only once
OPIE.xs:36: error: for each function it appears in.)
OPIE.xs: In function 'XS_Authen__OPIE_opie_verify':
OPIE.xs:59: error: storage size of 'my_opie' isn't known
OPIE.xs:60: error: 'OPIE_CHALLENGE_MAX' undeclared (first use in this function)
OPIE.xs: In function 'XS_Authen__OPIE_opie_verify':
OPIE.xs:59: error: storage size of 'my_opie' isn't known
OPIE.xs:60: error: 'OPIE_CHALLENGE_MAX' undeclared (first use in this function)
lipo: can't open input file: /var/tmp//cc87RARZ.out (No such file or directory)
make: *** [OPIE.o] Error 1