===> *** No /usr/pkgsrc/distfiles/pkg-vulnerabilities file found,
===> *** skipping vulnerability checks. To fix, install
===> *** the pkgsrc/security/audit-packages package and run
===> *** '/usr/pkg/sbin/download-vulnerability-list'.
===> Building for perl-thread-5.8.5nb2
`sh  cflags "optimize='-O2 -pthread -I/usr/include'" pp_sys.o` -DPIC 
-fPIC pp_sys.c
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/lang/perl58/work/perl-5.8.5
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/lang/perl58
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/lang/perl58


Now, I install udit-packages and the vulnerabilities list, and the 
errror continue.

Regards.