Checking if your kit is complete... Looks good Writing Makefile for libmhttp Writing Makefile for HTTP::MHTTP cp MHTTP.pm blib/lib/HTTP/MHTTP.pm cd mhttp && make make[1]: Entering directory `/export/home/cpanrun/depot/main/contrib-patched/perl/CPAN/src/HTTP-MHTTP/mhttp' gcc -c -DUSE_REENTRANT_API -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O -DVERSION=\"0.10\" -DXS_VERSION=\"0.10\" -fPIC -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi/CORE -DDOHERROR mhttp.c In file included from mhttp.c:8: mhttp.h:47: conflicting types for `herror' /usr/include/netdb.h:226: previous declaration of `herror' make[1]: *** [mhttp.o] Error 1 make[1]: Leaving directory `/export/home/cpanrun/depot/main/contrib-patched/perl/CPAN/src/HTTP-MHTTP/mhttp' make: *** [mhttp/libmhttp.a] Error 2