Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1793/SCD_RoyGoldring_15SocialDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8239-SCD_RoyGoldring_15SocialDances.ps) >>/Users/jc/w/tmp/Tune-8239-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1793/SCD_RoyGoldring_15SocialDances.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_82393.log 161098 Log file, useful mostly for debugging
Tune-8239-SCD_RoyGoldring_15SocialDances.abc 167 ABC music file with the extracted tune(s)
Tune-8239-SCD_RoyGoldring_15SocialDances.ps 6 PostScript
Tune-8239-SCD_RoyGoldring_15SocialDances.txt 167 Plain-text file with the extracted tune(s)
Tune-8239-get.log 7886 Log file, useful mostly for debugging
Tune-82390-get.log 3522 Log file, useful mostly for debugging
Tune-82397-Wilson_Harmony_4NCD_1812_V1.abc 168 ABC music file with the extracted tune(s)
Tune-82397-Wilson_Harmony_4NCD_1812_V1.txt 168 Plain-text file with the extracted tune(s)
Tune-82397-get.log 3514 Log file, useful mostly for debugging
Tune-82398-get.log 10596 Log file, useful mostly for debugging
Tune-82399-get.log 4017 Log file, useful mostly for debugging
These files should be available for 24 hours.