pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-594-proto.ps) >>/Users/jc/w/tmp/Tune-594-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/OriginallyMine/proto.abc

Error exit status 256; here are some files to check:

[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_59401.log 133130 Log file, useful mostly for debugging
Coll_59413.log 701619 Log file, useful mostly for debugging
Coll_5943.log 274495 Log file, useful mostly for debugging
Coll_59431.log 703023 Log file, useful mostly for debugging
Coll_59447.log 132485 Log file, useful mostly for debugging
Coll_59460.log 136353 Log file, useful mostly for debugging
Coll_59472.log 264663 Log file, useful mostly for debugging
Coll_59484.log 659469 Log file, useful mostly for debugging
Tune-594-get.log 4337 Log file, useful mostly for debugging
Tune-594-proto.abc 226 ABC music file with the extracted tune(s)
Tune-594-proto.ps 30893 PostScript
Tune-594-proto.txt 226 Plain-text file with the extracted tune(s)
Tune-59402-Thompson_V3_1766-1772_FTM.abc 162 ABC music file with the extracted tune(s)
Tune-59402-Thompson_V3_1766-1772_FTM.txt 162 Plain-text file with the extracted tune(s)
Tune-59402-get.log 3458 Log file, useful mostly for debugging
Tune-59411-24CountryDances_1776_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-59411-24CountryDances_1776_Thompson.ps 6 PostScript
Tune-59411-24CountryDances_1776_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-59411-get.log 4394 Log file, useful mostly for debugging
Tune-59419-24CountryDances_1809_Cahusac_FTM.abc 169 ABC music file with the extracted tune(s)
Tune-59419-24CountryDances_1809_Cahusac_FTM.pdf 2217 Portable Data Format
Tune-59419-24CountryDances_1809_Cahusac_FTM.ps 6 PostScript
Tune-59419-24CountryDances_1809_Cahusac_FTM.txt 169 Plain-text file with the extracted tune(s)
Tune-59419-get.log 5524 Log file, useful mostly for debugging
Tune-59430-JamesJohnson_ScotsMusicalMuseumV4-V2.abc 173 ABC music file with the extracted tune(s)
Tune-59430-JamesJohnson_ScotsMusicalMuseumV4-V2.ps 6 PostScript
Tune-59430-JamesJohnson_ScotsMusicalMuseumV4-V2.txt 173 Plain-text file with the extracted tune(s)
Tune-59430-get.log 4541 Log file, useful mostly for debugging
Tune-59434-GentlemansMagazine.abc 161 ABC music file with the extracted tune(s)
Tune-59434-GentlemansMagazine.ps 6 PostScript
Tune-59434-GentlemansMagazine.txt 161 Plain-text file with the extracted tune(s)
Tune-59434-get.log 4195 Log file, useful mostly for debugging
Tune-59443-get.log 1213 Log file, useful mostly for debugging
Tune-59450-WilliamWinterQuantocks.abc 165 ABC music file with the extracted tune(s)
Tune-59450-WilliamWinterQuantocks.ps 6 PostScript
Tune-59450-WilliamWinterQuantocks.txt 165 Plain-text file with the extracted tune(s)
Tune-59450-get.log 4279 Log file, useful mostly for debugging
Tune-59459-24CountryDances_1805_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-59459-24CountryDances_1805_Preston.ps 6 PostScript
Tune-59459-24CountryDances_1805_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-59459-get.log 4490 Log file, useful mostly for debugging
Tune-59468-24CountryDances_1767_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-59468-24CountryDances_1767_Thompson.pdf 2217 Portable Data Format
Tune-59468-24CountryDances_1767_Thompson.ps 6 PostScript
Tune-59468-24CountryDances_1767_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-59468-get.log 5433 Log file, useful mostly for debugging
Tune-59485-24CountryDances_1798_Bland_Weller.abc 176 ABC music file with the extracted tune(s)
Tune-59485-24CountryDances_1798_Bland_Weller.ps 6 PostScript
Tune-59485-24CountryDances_1798_Bland_Weller.txt 176 Plain-text file with the extracted tune(s)
Tune-59485-get.log 4510 Log file, useful mostly for debugging
Tune-59495-get.log 1462 Log file, useful mostly for debugging
Tune-59499-get.log 3735 Log file, useful mostly for debugging
These files should be available for 24 hours.