> 2) I cannot reproduce the bug. Apparently, it occurred with v1.60 (lines > 360-361 test the version number of ghostscript). It seems that your bash > does not correctly interpret "${GSVERSION%.*}", which should return "9". > Could you try (in bash) > > $ GSVERSION=9.53; echo "${GSVERSION%.*}"
I could figure out where the problem comes from: ghostscript added a patch level in their version numbers. A way of fixing this is to replace line 456 of pdfxup v2.00 (or line 363 of pdfxup v1.61, or line 354 of v1.60), which currently reads GSVERSION=`$GS --version 2>/dev/null`; with GSVERSION=`$GS --version 2>/dev/null|sed -e "s/\(.\.[^\.]*\)\..*/\\1/"`; Sorry for this. This will be corrected in the next version of pdfxup. Best wishes, -- Nico