pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-86458-_Skallpipl.ps) >>/Users/jc/w/tmp/Tune-86458-get.log 2>&1" returned status 256
http://www.folkwiki.se/pub/cache/_Skallpiplåten__Vals_från_Transtrand_0ee4f5.abcm.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Tune-86458-_Skallpipl.abc 377 ABC music file with the extracted tune(s)
Tune-86458-_Skallpipl.ps 32841 PostScript
Tune-86458-_Skallpipl.txt 377 Plain-text file with the extracted tune(s)
Tune-86458-get.log 21173 Log file, useful mostly for debugging
These files should be available for 24 hours.