Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/new/JamesOswald_CPC-abc2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7508-JamesOswald_CPC-abc2.ps) >>/Users/jc/w/tmp/Tune-7508-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/new/JamesOswald_CPC-abc2.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_75081.log 788 Log file, useful mostly for debugging
Tune-7508-JamesOswald_CPC-abc2.abc 156 ABC music file with the extracted tune(s)
Tune-7508-JamesOswald_CPC-abc2.ps 6 PostScript
Tune-7508-JamesOswald_CPC-abc2.txt 156 Plain-text file with the extracted tune(s)
Tune-7508-get.log 11832 Log file, useful mostly for debugging
Tune-75081-get.log 9692 Log file, useful mostly for debugging
Tune-75082-IgnatiusSancho_MCCD_v1.abc 161 ABC music file with the extracted tune(s)
Tune-75082-IgnatiusSancho_MCCD_v1.ps 6 PostScript
Tune-75082-IgnatiusSancho_MCCD_v1.txt 161 Plain-text file with the extracted tune(s)
Tune-75082-get.log 4253 Log file, useful mostly for debugging
Tune-75086-24CountryDances_1748_TDavis.abc 167 ABC music file with the extracted tune(s)
Tune-75086-24CountryDances_1748_TDavis.pdf 2217 Portable Data Format
Tune-75086-24CountryDances_1748_TDavis.ps 6 PostScript
Tune-75086-24CountryDances_1748_TDavis.txt 167 Plain-text file with the extracted tune(s)
Tune-75086-get.log 9442 Log file, useful mostly for debugging
Tune-75088-2179_the_Duchess_Slipper-001.svg 19313 Scalable Vector Graphics format
Tune-75088-2179_the_Duchess_Slipper.abc 484 ABC music file with the extracted tune(s)
Tune-75088-2179_the_Duchess_Slipper.txt 484 Plain-text file with the extracted tune(s)
Tune-75088-get.log 12764 Log file, useful mostly for debugging
These files should be available for 24 hours.