pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-33133-152-a_Rowing_time_piece.ps) >>/Users/jc/w/tmp/Tune-33133-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Fraser/152-a_Rowing_time_piece.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
Tune-33133-152-a_Rowing_time_piece.abc 1175 ABC music file with the extracted tune(s)
Tune-33133-152-a_Rowing_time_piece.ps 37068 PostScript
Tune-33133-152-a_Rowing_time_piece.txt 1175 Plain-text file with the extracted tune(s)
Tune-33133-Stewart_SCAJMR_1784-V1.abc 165 ABC music file with the extracted tune(s)
Tune-33133-Stewart_SCAJMR_1784-V1.pdf 2217 Portable Data Format
Tune-33133-Stewart_SCAJMR_1784-V1.ps 6 PostScript
Tune-33133-Stewart_SCAJMR_1784-V1.txt 165 Plain-text file with the extracted tune(s)
Tune-33133-get.log 14617 Log file, useful mostly for debugging
These files should be available for 24 hours.