On Fri, Apr 15, 2011 at 10:48 AM, Michael Snoyman <michael@snoyman.com> wrote:
> It looks like you still have a previous version of the package installed
> (i.e., from earlier this week). Try registering yesod-core and installing
> again: ghc-pkg unregister yesod-core --force && cabal install yesod

Thanks, you're right - I had cleaned out yesod but not yesod-core.

One more thing: I notice in the latest version of yesod-form,
selectField takes a list with Strings but maybeSelectField takes a
list with Texts.  Any reason for this difference?

Thanks again!

--Chris