[MacRuby-devel] Problem with MacGem install

[Jonathan Waddilove]

Hi, I'm just starting to use MacRuby and I would like to be able to  
use OpenGL.  So far I have been unable to install the GEM.

I have just checked out the current MacRuby trunk (Mon 25 May) and  
after building it I get the following error:

sudo macgem install ruby-opengl
   Password:
   macruby(37134,0x1037a5000) malloc: free_garbage: garbage ptr =  
0x800031ca0, has non-zero refcount = 1
   ERROR:  While executing gem ... (RangeError)
     bignum too big to convert into `unsigned long long'

Umm, is there a problem with the MacGem tool in the current drop or  
have I made a silly user error.

Many thanks, Jonathan