[tex-live] Biber issue after update

[Robert Alessi]

On Tue, Mar 20, 2018 at 04:51:14PM -0600, Karl Berry wrote:
> It is not biber that is searching for the PAR module, it is Perl.
> Your cpan install presumably installed PAR somewhere that Perl is not
> looking.

I forgot to mention that I did not install it via cpan.  I took it
from the standard Archlinux package which Hyperbola derives from and
has the same architecture.