Note (probably harmless): No library found for -lnet Note (probably harmless): No library found for -lpcap Checking if your kit is complete... Looks good Writing Makefile for Net::Arping cp Arping.pm blib/lib/Net/Arping.pm /export/home/cpanrun/build/5.6.1/bin/perl -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi -I/export/home/cpanrun/build/5.6.1/lib/5.6.1 /export/home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp -typemap /export/home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/typemap Arping.xs > Arping.xsc && mv Arping.xsc Arping.c Please specify prototyping behavior for Arping.xs (see perlxs manual) gcc -c -DUSE_REENTRANT_API -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O -DVERSION=\"0.02\" -DXS_VERSION=\"0.02\" -fPIC -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi/CORE INC Arping.c gcc: INC: No such file or directory Arping.xs:17: libnet.h: No such file or directory Arping.xs:18: pcap.h: No such file or directory make: *** [Arping.o] Error 1