make test fails without Net::DNS::Nameserver

[Jeremy C. Reed]

On Tue, 14 Jul 2015, Maria Iano wrote:

> I don't see this mentioned anywhere else, although I'm suprised by that
> so maybe I'm missing something. When I build bind-9.10.2-P2 I find
> that "make test" fails for reclimit with "Couldn't start server ans2" if
> I don't have Net::DNS::Nameserver installed. After I install it the
> testing is successful.

We recently added a bin/tests/system/reclimit/prereq.sh script to check 
for it.

CHANGES entry:

    4113.       [test]          Check for Net::DNS is some system test
                        prerequisites. [RT #39369]