Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Gow4/Rinnci_na_hEireann.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7860-Rinnci_na_hEireann.ps) >>/Users/jc/w/tmp/Tune-7860-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow4/Rinnci_na_hEireann.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_78608.log 847 Log file, useful mostly for debugging
Tune-7860-Rinnci_na_hEireann.abc 155 ABC music file with the extracted tune(s)
Tune-7860-Rinnci_na_hEireann.ps 6 PostScript
Tune-7860-Rinnci_na_hEireann.txt 155 Plain-text file with the extracted tune(s)
Tune-7860-get.log 5618 Log file, useful mostly for debugging
Tune-78605-Straight_Skillern.abc 154 ABC music file with the extracted tune(s)
Tune-78605-Straight_Skillern.txt 154 Plain-text file with the extracted tune(s)
Tune-78605-get.log 6579 Log file, useful mostly for debugging
Tune-78609-George_Meikle.abc 150 ABC music file with the extracted tune(s)
Tune-78609-George_Meikle.pdf 2217 Portable Data Format
Tune-78609-George_Meikle.ps 6 PostScript
Tune-78609-George_Meikle.txt 150 Plain-text file with the extracted tune(s)
Tune-78609-get.log 6343 Log file, useful mostly for debugging
These files should be available for 24 hours.