MiniMagick Gem

I have just started using the minimagick gem, as RMagick was giving me
the usual problems and eating up too much memory. So far, it works just
fine except for one thing. The server allows gives me the following

mogrify: unable to open module file
`/usr/local/lib/ImageMagick-6.2.8/modules-Q16/coders/’: No such file
or directory.

This happens both locally and on my host. Does anyone know what is
happening or even better how to fix this. The strange thing is,
everything works great. My images are all resized and the browser
reports no errors…

Thanks is advance.

Keith B.