pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-792-SirRogerDeCoverly1.ps) >>/Users/jc/w/tmp/Tune-792-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/England/SirRogerDeCoverly1.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_79202.log 281520 Log file, useful mostly for debugging
Coll_79207.log 291355 Log file, useful mostly for debugging
Coll_79209.log 285735 Log file, useful mostly for debugging
Coll_79211.log 294165 Log file, useful mostly for debugging
Coll_79213.log 281520 Log file, useful mostly for debugging
Coll_79221.log 338443 Log file, useful mostly for debugging
Coll_79223.log 99266 Log file, useful mostly for debugging
Coll_79224.log 281520 Log file, useful mostly for debugging
Coll_79225.log 100235 Log file, useful mostly for debugging
Coll_79235.log 857207 Log file, useful mostly for debugging
Coll_79237.log 264664 Log file, useful mostly for debugging
Coll_79245.log 285735 Log file, useful mostly for debugging
Coll_79246.log 294165 Log file, useful mostly for debugging
Coll_79247.log 281520 Log file, useful mostly for debugging
Coll_79257.log 294165 Log file, useful mostly for debugging
Coll_79258.log 616694 Log file, useful mostly for debugging
Coll_79263.log 567255 Log file, useful mostly for debugging
Coll_79268.log 19412 Log file, useful mostly for debugging
Coll_79269.log 281520 Log file, useful mostly for debugging
Coll_79274.log 291355 Log file, useful mostly for debugging
Coll_79275.log 337353 Log file, useful mostly for debugging
Coll_79276.log 285735 Log file, useful mostly for debugging
Coll_79280.log 281520 Log file, useful mostly for debugging
Coll_79281.log 123526 Log file, useful mostly for debugging
Coll_79291.log 281748 Log file, useful mostly for debugging
Coll_79299.log 285735 Log file, useful mostly for debugging
Find_79229.log 1415 Log file, useful mostly for debugging
Tune-792-SirRogerDeCoverly1.abc 2014 ABC music file with the extracted tune(s)
Tune-792-SirRogerDeCoverly1.ps 46565 PostScript
Tune-792-SirRogerDeCoverly1.txt 2014 Plain-text file with the extracted tune(s)
Tune-792-get.log 4571 Log file, useful mostly for debugging
Tune-7920-get.log 1394 Log file, useful mostly for debugging
Tune-79200-Vemodig_Vals-001.svg 56466 Scalable Vector Graphics format
Tune-79200-Vemodig_Vals.abc 1607 ABC music file with the extracted tune(s)
Tune-79200-Vemodig_Vals.txt 1607 Plain-text file with the extracted tune(s)
Tune-79200-get.log 5419 Log file, useful mostly for debugging
Tune-79224-DevojceDevojce.abc 620 ABC music file with the extracted tune(s)
Tune-79224-DevojceDevojce.pdf 20000 Portable Data Format
Tune-79224-DevojceDevojce.ps 35812 PostScript
Tune-79224-DevojceDevojce.txt 620 Plain-text file with the extracted tune(s)
Tune-79224-get.log 5745 Log file, useful mostly for debugging
Tune-79238-get.log 1473 Log file, useful mostly for debugging
Tune-79239-LadiesFirst.abc 208 ABC music file with the extracted tune(s)
Tune-79239-LadiesFirst.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-79239-LadiesFirst.ps 30744 PostScript
Tune-79239-LadiesFirst.txt 208 Plain-text file with the extracted tune(s)
Tune-79239-get.log 5624 Log file, useful mostly for debugging
Tune-7924-get.log 1394 Log file, useful mostly for debugging
Tune-79245-LaTuaDanza.abc 2314 ABC music file with the extracted tune(s)
Tune-79245-LaTuaDanza.pdf 41116 Portable Data Format
Tune-79245-LaTuaDanza.ps 46613 PostScript
Tune-79245-LaTuaDanza.txt 2314 Plain-text file with the extracted tune(s)
Tune-79245-get.log 9114 Log file, useful mostly for debugging
Tune-79246-AnemaECore.abc 761 ABC music file with the extracted tune(s)
Tune-79246-AnemaECore.ps 36660 PostScript
Tune-79246-AnemaECore.txt 761 Plain-text file with the extracted tune(s)
Tune-79246-get.log 4776 Log file, useful mostly for debugging
Tune-7926-get.log 4494 Log file, useful mostly for debugging
Tune-79267-HaroaHaktana.abc 1683 ABC music file with the extracted tune(s)
Tune-79267-HaroaHaktana.ps 45750 PostScript
Tune-79267-HaroaHaktana.txt 1683 Plain-text file with the extracted tune(s)
Tune-79267-get.log 4859 Log file, useful mostly for debugging
Tune-7927-OorAuldGuidmanIsNooAwa.abc 1300 ABC music file with the extracted tune(s)
Tune-7927-OorAuldGuidmanIsNooAwa.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-7927-OorAuldGuidmanIsNooAwa.ps 47177 PostScript
Tune-7927-OorAuldGuidmanIsNooAwa.txt 1300 Plain-text file with the extracted tune(s)
Tune-7927-get.log 5462 Log file, useful mostly for debugging
Tune-79272-SilverCity0-001.svg 26827 Scalable Vector Graphics format
Tune-79272-SilverCity0.abc 754 ABC music file with the extracted tune(s)
Tune-79272-SilverCity0.txt 754 Plain-text file with the extracted tune(s)
Tune-79272-get.log 3964 Log file, useful mostly for debugging
Tune-79273-TuropoljskiDrmes_A.abc 539 ABC music file with the extracted tune(s)
Tune-79273-TuropoljskiDrmes_A.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-79273-TuropoljskiDrmes_A.ps 33398 PostScript
Tune-79273-TuropoljskiDrmes_A.txt 539 Plain-text file with the extracted tune(s)
Tune-79273-get.log 5345 Log file, useful mostly for debugging
Tune-7928-get.log 1394 Log file, useful mostly for debugging
Tune-79288-get.log 3785 Log file, useful mostly for debugging
Tune-79288-sep.abc 14 ABC music file with the extracted tune(s)
Tune-79288-sep.ps 30462 PostScript
Tune-79288-sep.txt 14 Plain-text file with the extracted tune(s)
Tune-79296-Polka05.abc 2406 ABC music file with the extracted tune(s)
Tune-79296-Polka05.ps 58593 PostScript
Tune-79296-Polka05.txt 2406 Plain-text file with the extracted tune(s)
Tune-79296-get.log 6721 Log file, useful mostly for debugging
Tune-79299-RegentsFavourite1.abc 2032 ABC music file with the extracted tune(s)
Tune-79299-RegentsFavourite1.pdf 46478 Portable Data Format
Tune-79299-RegentsFavourite1.ps 49133 PostScript
Tune-79299-RegentsFavourite1.txt 2032 Plain-text file with the extracted tune(s)
Tune-79299-get.log 5889 Log file, useful mostly for debugging
These files should be available for 24 hours.