pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9757-004_Jacky_Bull.ps) >>/Users/jc/w/tmp/Tune-9757-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HibernianMuse/004_Jacky_Bull.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_97571.log 812178 Log file, useful mostly for debugging
Coll_97572.log 272210 Log file, useful mostly for debugging
Tune-9757-004_Jacky_Bull.abc 1147 ABC music file with the extracted tune(s)
Tune-9757-004_Jacky_Bull.ps 40457 PostScript
Tune-9757-004_Jacky_Bull.txt 1147 Plain-text file with the extracted tune(s)
Tune-9757-get.log 4547 Log file, useful mostly for debugging
Tune-97572-get.log 4078 Log file, useful mostly for debugging
Tune-97576-WilliamWinterQuantocks.abc 160 ABC music file with the extracted tune(s)
Tune-97576-WilliamWinterQuantocks.pdf 2217 Portable Data Format
Tune-97576-WilliamWinterQuantocks.ps 6 PostScript
Tune-97576-WilliamWinterQuantocks.txt 160 Plain-text file with the extracted tune(s)
Tune-97576-get.log 5236 Log file, useful mostly for debugging
These files should be available for 24 hours.