[R-SIG-Mac] Package manager question

[Simon Urbanek]

On Oct 19, 2008, at 17:51 , David Kaplan wrote:

> Greetings,
>
> My apologies if this is a very simple question.  I downloaded and  
> installed a couple of packages today.  In the package manager in R  
> for Mac (version 2.7.2), I find that when I try to load the package,  
> I can't.  The load button never clicks on.  Why is that?

Because there is apparently a problem with that package. Check the  
console for results. Clicking on the checkbox (there is no load button  
afaics) simply issues a "library" command and the checkbox itself  
represents the real state of the package so if it failed to load for  
nay reason, it will stay unchecked.

Cheers,
Simon


>  As an example, I'm trying to use Ryacas.  Thanks in advance,
>
> David
>
>
> -- 
> = 
> ======================================================================
> David Kaplan, Ph.D.
> Professor
> Department of Educational Psychology
> University of Wisconsin - Madison
> Educational Sciences, Room, 1061
> 1025 W. Johnson Street
> Madison, WI 53706
>
> email: dkaplan at education.wisc.edu
> homepage:
> http://www.education.wisc.edu/edpsych/default.aspx?content=kaplan.html
> Phone: 608-262-0836
>
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