[MacRuby-devel] Problem with MacGem install

[John Shea]

I have translated and created some examples using opengl with MacRuby  
here:

http://www.johnmacshea.org/examples/GameRelated/

The directory Mine/ has examples which although longer - are "cleaner"

HTH,
John


On May 25, 2009, at 20:59 , Matt Aimonetti wrote:

> There is problem with macgem not installing gems properly. You can  
> try to unpack your gem and require it manually (recommended since  
> you don't want to force your users to install gems).
>
> However ruby-opengl uses C extensions which will probably not be  
> MacRuby 0.4 compatible. The good news tho, is that you can do all  
> your opengl stuff using the cocoa API :)
>
> - Matt
>
> On Mon, May 25, 2009 at 10:23 AM, Jonathan Waddilove <jonathan at waddilove.net 
> > wrote:
> 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
>
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