pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-737-IanPullmansSpecial.ps) >>/Users/jc/w/tmp/Tune-737-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/IanPullmansSpecial.abc

Error exit status 256; here are some files to check:

[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_73700.log 370035 Log file, useful mostly for debugging
Coll_73709.log 1508605 Log file, useful mostly for debugging
Coll_73712.log 148610 Log file, useful mostly for debugging
Coll_73719.log 1221465 Log file, useful mostly for debugging
Coll_73720.log 1505795 Log file, useful mostly for debugging
Coll_73724.log 384085 Log file, useful mostly for debugging
Coll_73732.log 417805 Log file, useful mostly for debugging
Coll_73734.log 145384 Log file, useful mostly for debugging
Coll_73735.log 375655 Log file, useful mostly for debugging
Coll_73739.log 811205 Log file, useful mostly for debugging
Coll_7374.log 818230 Log file, useful mostly for debugging
Coll_73743.log 419210 Log file, useful mostly for debugging
Coll_73745.log 1085180 Log file, useful mostly for debugging
Coll_73747.log 372845 Log file, useful mostly for debugging
Coll_73754.log 416400 Log file, useful mostly for debugging
Coll_73757.log 1089395 Log file, useful mostly for debugging
Coll_73758.log 26116 Log file, useful mostly for debugging
Coll_7376.log 1299260 Log file, useful mostly for debugging
Coll_73765.log 420615 Log file, useful mostly for debugging
Coll_73768.log 1446785 Log file, useful mostly for debugging
Coll_73777.log 414995 Log file, useful mostly for debugging
Coll_73779.log 1584933 Log file, useful mostly for debugging
Coll_73780.log 438883 Log file, useful mostly for debugging
Coll_73790.log 1355463 Log file, useful mostly for debugging
Coll_73799.log 419210 Log file, useful mostly for debugging
Tune-737-IanPullmansSpecial.abc 664 ABC music file with the extracted tune(s)
Tune-737-IanPullmansSpecial.ps 37833 PostScript
Tune-737-IanPullmansSpecial.txt 664 Plain-text file with the extracted tune(s)
Tune-737-get.log 4600 Log file, useful mostly for debugging
Tune-73730-Flowers_of_Edinburgh-G-32-4.abc 528 ABC music file with the extracted tune(s)
Tune-73730-Flowers_of_Edinburgh-G-32-4.txt 528 Plain-text file with the extracted tune(s)
Tune-73730-get.log 3505 Log file, useful mostly for debugging
Tune-73731-GreenwoodSide_Cm.abc 616 ABC music file with the extracted tune(s)
Tune-73731-GreenwoodSide_Cm.pdf 16701 Portable Data Format
Tune-73731-GreenwoodSide_Cm.ps 35832 PostScript
Tune-73731-GreenwoodSide_Cm.txt 616 Plain-text file with the extracted tune(s)
Tune-73731-get.log 4988 Log file, useful mostly for debugging
Tune-73741-GreenwoodSide2_Bm-001.svg 14146 Scalable Vector Graphics format
Tune-73741-GreenwoodSide2_Bm.abc 478 ABC music file with the extracted tune(s)
Tune-73741-GreenwoodSide2_Bm.txt 478 Plain-text file with the extracted tune(s)
Tune-73741-get.log 4198 Log file, useful mostly for debugging
Tune-73748-GlenburnieRant_Em3.abc 458 ABC music file with the extracted tune(s)
Tune-73748-GlenburnieRant_Em3.ps 34283 PostScript
Tune-73748-GlenburnieRant_Em3.txt 458 Plain-text file with the extracted tune(s)
Tune-73748-get.log 5233 Log file, useful mostly for debugging
Tune-7375-get.log 20353 Log file, useful mostly for debugging
Tune-73757-BusStop_Am.abc 873 ABC music file with the extracted tune(s)
Tune-73757-BusStop_Am.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-73757-BusStop_Am.ps 35553 PostScript
Tune-73757-BusStop_Am.txt 873 Plain-text file with the extracted tune(s)
Tune-73757-get.log 5209 Log file, useful mostly for debugging
Tune-73764-get.log 8267 Log file, useful mostly for debugging
These files should be available for 24 hours.