Rails - May 2009 - NameError (uninitialized constant FileColumn::Magick::ImageList

Hi,

I have been using RMagick and File Column in my app together without a
problem, but when I tried to add in some new functionality in my model
where I use file_column, I got the error in the subject line.  The
offending line in my code is:

image = Magick::ImageList.new(path_to_image)

Has anybody ever seen this problem when using the two libraries
together?  I have tried adding in a require ''RMagick'' and an
include
Magick, but that doesn''t seem to clear up the (apparent) namespace
issues.

Any ideas here would be appreciated.

Thanks,

Simon