Checking if your kit is complete...
Looks good
Writing Makefile for Net::addrinfo
cp addrinfo.pm blib/lib/Net/addrinfo.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 -noprototypes -typemap /home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/typemap -typemap typemap addrinfo.xs > addrinfo.xsc && mv addrinfo.xsc addrinfo.c
gcc -c  -DUSE_REENTRANT_API -D_GNU_SOURCE -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2   -DVERSION=\"1.01\" -DXS_VERSION=\"1.01\" -fpic -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi/CORE  addrinfo.c
Running Mkbootstrap for Net::addrinfo ()
chmod 644 addrinfo.bs
rm -f blib/arch/auto/Net/addrinfo/addrinfo.so
LD_RUN_PATH="" gcc  -shared addrinfo.o  -o blib/arch/auto/Net/addrinfo/addrinfo.so     
chmod 755 blib/arch/auto/Net/addrinfo/addrinfo.so
cp addrinfo.bs blib/arch/auto/Net/addrinfo/addrinfo.bs
chmod 644 blib/arch/auto/Net/addrinfo/addrinfo.bs
Manifying blib/man3/Net_addrinfo.3
PERL_DL_NONLAZY=1 /home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -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 -e 'use Test::Harness qw(&runtests $verbose); $verbose=1; runtests @ARGV;' t/*.t
t/basic.............1..11
ok 1
ok 2
ok 3
ok 4
ok 5
ok 6
ok 7
ok 8
ok 9
Your vendor has not defined Socket macro IPPROTO_TCP, used at t/basic.t line 58
dubious
	Test returned status 255 (wstat 65280, 0xff00)
DIED. FAILED tests 10-11
	Failed 2/11 tests, 81.82% okay
Failed Test Status Wstat Total Fail  Failed  List of Failed
--------------------------------------------------------------------------------
t/basic.t  	 255 65280    11    2  18.18%  10-11
Failed 1/1 test scripts, 0.00% okay. 2/11 subtests failed, 81.82% okay.
make: *** [test_dynamic] Error 2