Module Net::Pcap is required for make test! Checking if your kit is complete... Looks good Writing Makefile for Net::ARP cp ARP.pm blib/lib/Net/ARP.pm /home/cpanrun/build/5.6.1/bin/perl -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi -I/home/cpanrun/build/5.6.1/lib/5.6.1 /home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp -typemap /home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/typemap ARP.xs > ARP.xsc && mv ARP.xsc ARP.c Please specify prototyping behavior for ARP.xs (see perlxs manual) gcc -c -DUSE_REENTRANT_API -D_GNU_SOURCE -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DVERSION=\"1.0\" -DXS_VERSION=\"1.0\" -fpic -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi/CORE -DLINUX ARP.c In file included from ARP.xs:24: ppport.h: In function `Perl_grok_number': ppport.h:845: warning: passing arg 1 of `Perl_grok_numeric_radix' from incompatible pointer type ppport.h:845: warning: passing arg 2 of `Perl_grok_numeric_radix' from incompatible pointer type ppport.h:845: too few arguments to function `Perl_grok_numeric_radix' ppport.h:851: warning: passing arg 1 of `Perl_grok_numeric_radix' from incompatible pointer type ppport.h:851: warning: passing arg 2 of `Perl_grok_numeric_radix' from incompatible pointer type ppport.h:851: too few arguments to function `Perl_grok_numeric_radix' make: *** [ARP.o] Error 1