[magick-developers] Trouble with ImageMagick 6.4.1 on Mac OS X system without X11 (no decode delegate for this image format)

[duc.sequere.aut.de.via.decede at imagemagick.org]

> convert: no decode delegate for this image format `test.tiff'

Try

  otool -L /usr/local/lib/ImageMagick-6.4.1/modules-Q16/coders/tiff.dylib

If you move a dependency you may need to rebuild / reinstall ImageMagick or
try building a static release (e.g. configure --disable-shared).