I have building my first Meteor add following the "Discover Meteor" book. 

But I got stuck now with the following error:

error: no plugin found for accounts\_ui.styl in ian:accounts-ui-bootstrap-3; a plugin for \*.styl was active when it was published but none is now

I believe this has to do with my current stylus package. It is currently running 1.0.7 and won't let me update to the latest version. 

Upon updating I get this error:
error: Package name must contain a lowercase ASCII letter: "2.513.4"

It also won't install the latest version if I remove and add it again.

Any ideas are welcome.

Cheers, 
Dominic