John Klos <john@ziaspace.com> écrit :
> 
> pkgsrc/lang/perl58, since it uses perl-thread-5.8.5nb2, does not update 
> properly.
> 
> ===> real-su-install [perl-thread-5.8.5nb2] ===> perl-thread-5.8.5nb2 
> conflicts with installed package(s): perl-5.8.5  found.
> *** They install the same files into the same place.
> *** Please remove perl-5.8.5  first with pkg_delete(1).

PERL5_USE_THREADS=no make update

does the trick (but it builds a non-threaded Perl).