Note (probably harmless): No library found for -ldnet Checking if your kit is complete... Looks good Writing Makefile for Net::Libdnet cp Libdnet.pm blib/lib/Net/Libdnet.pm AutoSplitting blib/lib/Net/Libdnet.pm (blib/lib/auto/Net/Libdnet) /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 Libdnet.xs > Libdnet.xsc && mv Libdnet.xsc Libdnet.c gcc -c -I/usr/local/include -DUSE_REENTRANT_API -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O -DVERSION=\"0.01\" -DXS_VERSION=\"0.01\" -fPIC -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi/CORE Libdnet.c Libdnet.xs:35: dnet.h: No such file or directory make: *** [Libdnet.o] Error 1