[tlu] Yosemite workaround

[Adam R. Maxwell]

> On Aug 6, 2014, at 9:11, Richard Koch <koch at math.uoregon.edu> wrote:
> 
> Here is the full log:
> 
> 2014-08-06 16:08:46 +0000 Notice +[TLMEnvironment _getInstalledYear:isDevelopmentVersion:tlmgrVersion:][887]    Looks like you're using TeX Live 2014

Hmm. Should be half a dozen rows before this one, and the one I want to see has environment variables.

Left my laptop at home today, so don't have access to Yosemite right now to try it myself.

Thanks.
Adam