Failed to install latest Rakudo

[Tom Browder]

I entered:

  $ rakudobrew build moar 2016.01.1

and after a while I saw:

<quote>
Rakudo has been built and installed.
Updating shims
Done, moar-2016.01.1 built
</quote>

Then:

  $ perl6 -v
This is Rakudo version 2015.12 built on MoarVM version 2015.12
implementing Perl 6.c.

Am I doing something wrong?  As far as I know, that's the incantation
I have used on most previous upgrades (except I always seemed to get
the latest Rakudo without specifying the release version).

Thanks.

-Tom