Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book43/Gow-CSR-abc1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-190-Gow-CSR-abc1.ps) >>/Users/jc/w/tmp/Tune-190-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book43/Gow-CSR-abc1.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_1900.log 284810 Log file, useful mostly for debugging
Find_19015.log 1495 Log file, useful mostly for debugging
Find_19059.log 1439 Log file, useful mostly for debugging
Form_19019.log 906 Log file, useful mostly for debugging
Form_19096.log 913 Log file, useful mostly for debugging
Tune-190-Gow-CSR-abc1.abc 151 ABC music file with the extracted tune(s)
Tune-190-Gow-CSR-abc1.ps 6 PostScript
Tune-190-Gow-CSR-abc1.txt 151 Plain-text file with the extracted tune(s)
Tune-190-get.log 4101 Log file, useful mostly for debugging
Tune-19003-get.log 1407 Log file, useful mostly for debugging
Tune-19005-get.log 27869 Log file, useful mostly for debugging
Tune-19010-get.log 1407 Log file, useful mostly for debugging
Tune-19014-get.log 1407 Log file, useful mostly for debugging
Tune-19018-get.log 1407 Log file, useful mostly for debugging
Tune-19022-get.log 1407 Log file, useful mostly for debugging
Tune-19026-get.log 30398 Log file, useful mostly for debugging
Tune-19027-get.log 1407 Log file, useful mostly for debugging
Tune-19031-get.log 1407 Log file, useful mostly for debugging
Tune-19035-get.log 1407 Log file, useful mostly for debugging
Tune-19039-get.log 1407 Log file, useful mostly for debugging
Tune-19043-get.log 1407 Log file, useful mostly for debugging
Tune-19047-get.log 5008 Log file, useful mostly for debugging
Tune-19048-get.log 95424 Log file, useful mostly for debugging
Tune-1905-get.log 3970 Log file, useful mostly for debugging
Tune-19059-get.log 1407 Log file, useful mostly for debugging
Tune-19060-get.log 4233 Log file, useful mostly for debugging
Tune-19063-get.log 4832 Log file, useful mostly for debugging
Tune-1907-get.log 91099 Log file, useful mostly for debugging
Tune-19074-get.log 6211 Log file, useful mostly for debugging
Tune-19078-get.log 5882 Log file, useful mostly for debugging
Tune-19079-get.log 1407 Log file, useful mostly for debugging
Tune-19080-get.log 6461 Log file, useful mostly for debugging
Tune-1909-get.log 4576 Log file, useful mostly for debugging
Tune-19094-get.log 5861 Log file, useful mostly for debugging
These files should be available for 24 hours.