I believe you may need to install this libjpeg spkg, and then reinstall pil:
{{{
$ sage -f http://sage.math.washington.edu/home/timdumol/libjpeg-7.p0.spkg
$ sage -f http://sagemath.org/packages/optional/pil-1.1.6.spkg
}}}
Hopefully that will fix your problems.
- Tim Joseph Dumol <tim (at) timdumol (dot) com>
On Mon, Oct 26, 2009 at 8:50 PM, Pierre <pierre.guil...@gmail.com> wrote:
>
> > 2. I loaded my image and tried to resize it, but Sage died with "The
> > _imaging C module is not installed".
> > This was because I had Macports (hence libjpeg) installed when I
> > upgraded Sage, but not anymore, so I reinstalled PIL. This is
> > basically the same problem Georg Weber pointed out, which I thought
> > wouldn't be a big deal. I'm amazed it bit me the very first time I
> > tried to actually use PIL.
>
> since you seem to have figured out the intricacies of libjpeg on a
> mac, do you happen to have some thoughts about the following issue ?
>
>
> http://groups.google.com/group/sage-support/browse_thread/thread/7a3a21bc43dca981/b1fa5d2317bb73e4?hl=en&lnk=gst&q=PIL#b1fa5d2317bb73e4
>
> the conversation continued on sage-devel :
>
>
> http://groups.google.com/group/sage-devel/browse_thread/thread/c6293dca20682b80/9670040c279d3fe4?lnk=gst&q=PIL#9670040c279d3fe4
>
> as you're putting it "it hit me the very first time i tried to use
> PIL"...
>
> cheers
> pierre
>
>
> >
>
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