(In reply to Dirk Weber from comment #12) > $ gm montage degradation.png logo-primary.png ./85-1.png;compare PAE > ./85-1.png montage1.png 0 > compare: unable to open image 'PAE': No such file or directory @ > error/blob.c/OpenBlob/3570. > compare: no decode delegate for this image format `' @ > error/constitute.c/ReadImage/741. PAE file does not exist, nothing to compare.