X:196 not found in http://nigelgatherer.com/tunes/abc/abc3/drumm.abc
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7412-drumm.ps) >>/Users/jc/w/tmp/Tune-7412-get.log 2>&1" returned status 256
http://nigelgatherer.com/tunes/abc/abc3/drumm.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_74126.log 136757 Log file, useful mostly for debugging
Find_74127.log 1467 Log file, useful mostly for debugging
Tune-7412-drumm.abc 0 ABC music file with the extracted tune(s)
Tune-7412-drumm.ps 6 PostScript
Tune-7412-drumm.txt 0 Plain-text file with the extracted tune(s)
Tune-7412-get.log 8787 Log file, useful mostly for debugging
Tune-74120-HoRoMyNutBrownMaidenR-001.svg 12397 Scalable Vector Graphics format
Tune-74120-HoRoMyNutBrownMaidenR.abc 292 ABC music file with the extracted tune(s)
Tune-74120-HoRoMyNutBrownMaidenR.txt 292 Plain-text file with the extracted tune(s)
Tune-74120-get.log 4305 Log file, useful mostly for debugging
Tune-74123-get.log 1542 Log file, useful mostly for debugging
These files should be available for 24 hours.