Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1783/Kerr_MM4-V2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-172-Kerr_MM4-V2.ps) >>/Users/jc/w/tmp/Tune-172-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1783/Kerr_MM4-V2.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_17219.log 148014 Log file, useful mostly for debugging
Coll_17248.log 140334 Log file, useful mostly for debugging
Coll_17254.log 4361 Log file, useful mostly for debugging
Tune-172-Kerr_MM4-V2.abc 148 ABC music file with the extracted tune(s)
Tune-172-Kerr_MM4-V2.ps 6 PostScript
Tune-172-Kerr_MM4-V2.txt 148 Plain-text file with the extracted tune(s)
Tune-172-get.log 4070 Log file, useful mostly for debugging
Tune-1720-HibernianMuse-V1.abc 153 ABC music file with the extracted tune(s)
Tune-1720-HibernianMuse-V1.ps 6 PostScript
Tune-1720-HibernianMuse-V1.txt 153 Plain-text file with the extracted tune(s)
Tune-1720-get.log 4225 Log file, useful mostly for debugging
Tune-17201-get.log 5368 Log file, useful mostly for debugging
Tune-17207-get.log 4855 Log file, useful mostly for debugging
Tune-17208-MSRPB.abc 142 ABC music file with the extracted tune(s)
Tune-17208-MSRPB.ps 6 PostScript
Tune-17208-MSRPB.txt 142 Plain-text file with the extracted tune(s)
Tune-17208-get.log 3888 Log file, useful mostly for debugging
Tune-17209-get.log 4661 Log file, useful mostly for debugging
Tune-17210-get.log 3550 Log file, useful mostly for debugging
Tune-17214-AMHSI_abc2.abc 147 ABC music file with the extracted tune(s)
Tune-17214-AMHSI_abc2.ps 6 PostScript
Tune-17214-AMHSI_abc2.txt 147 Plain-text file with the extracted tune(s)
Tune-17214-get.log 7426 Log file, useful mostly for debugging
Tune-17217-Thompson_V1_1751-1757_FTM.abc 162 ABC music file with the extracted tune(s)
Tune-17217-Thompson_V1_1751-1757_FTM.ps 6 PostScript
Tune-17217-Thompson_V1_1751-1757_FTM.txt 162 Plain-text file with the extracted tune(s)
Tune-17217-get.log 4427 Log file, useful mostly for debugging
Tune-17220-get.log 4931 Log file, useful mostly for debugging
Tune-17224-get.log 4324 Log file, useful mostly for debugging
Tune-17227-get.log 4866 Log file, useful mostly for debugging
Tune-1723-get.log 4431 Log file, useful mostly for debugging
Tune-17234-get.log 5064 Log file, useful mostly for debugging
Tune-17236-PaulBackstrom-LfD.abc 154 ABC music file with the extracted tune(s)
Tune-17236-PaulBackstrom-LfD.pdf 2217 Portable Data Format
Tune-17236-PaulBackstrom-LfD.ps 6 PostScript
Tune-17236-PaulBackstrom-LfD.txt 154 Plain-text file with the extracted tune(s)
Tune-17236-get.log 5087 Log file, useful mostly for debugging
Tune-17240-get.log 4016 Log file, useful mostly for debugging
Tune-17244-Pringle.abc 0 ABC music file with the extracted tune(s)
Tune-17244-get.log 7955 Log file, useful mostly for debugging
Tune-17247-WilliamWinterQuantocks.abc 159 ABC music file with the extracted tune(s)
Tune-17247-WilliamWinterQuantocks.pdf 2217 Portable Data Format
Tune-17247-WilliamWinterQuantocks.ps 6 PostScript
Tune-17247-WilliamWinterQuantocks.txt 159 Plain-text file with the extracted tune(s)
Tune-17247-get.log 5232 Log file, useful mostly for debugging
Tune-17248-24CountryDances_1804_Preston.abc 166 ABC music file with the extracted tune(s)
Tune-17248-24CountryDances_1804_Preston.pdf 2217 Portable Data Format
Tune-17248-24CountryDances_1804_Preston.ps 6 PostScript
Tune-17248-24CountryDances_1804_Preston.txt 166 Plain-text file with the extracted tune(s)
Tune-17248-get.log 5410 Log file, useful mostly for debugging
Tune-17249-Gow-CSR1-abc1.abc 150 ABC music file with the extracted tune(s)
Tune-17249-Gow-CSR1-abc1.ps 6 PostScript
Tune-17249-Gow-CSR1-abc1.txt 150 Plain-text file with the extracted tune(s)
Tune-17249-get.log 4054 Log file, useful mostly for debugging
Tune-17250-MrKynastonsFamousDance.abc 160 ABC music file with the extracted tune(s)
Tune-17250-MrKynastonsFamousDance.ps 6 PostScript
Tune-17250-MrKynastonsFamousDance.txt 160 Plain-text file with the extracted tune(s)
Tune-17250-get.log 4249 Log file, useful mostly for debugging
Tune-17251-24CountryDances_1808_Goulding_AK.abc 169 ABC music file with the extracted tune(s)
Tune-17251-24CountryDances_1808_Goulding_AK.ps 6 PostScript
Tune-17251-24CountryDances_1808_Goulding_AK.txt 169 Plain-text file with the extracted tune(s)
Tune-17251-get.log 4572 Log file, useful mostly for debugging
Tune-17253-get.log 5386 Log file, useful mostly for debugging
Tune-17261-get.log 5693 Log file, useful mostly for debugging
Tune-17262-get.log 4689 Log file, useful mostly for debugging
Tune-17265-AndersonsBudgetV1.abc 156 ABC music file with the extracted tune(s)
Tune-17265-AndersonsBudgetV1.ps 6 PostScript
Tune-17265-AndersonsBudgetV1.txt 156 Plain-text file with the extracted tune(s)
Tune-17265-get.log 4150 Log file, useful mostly for debugging
Tune-17270-get.log 4307 Log file, useful mostly for debugging
Tune-17271-get.log 7189 Log file, useful mostly for debugging
Tune-17274-get.log 4690 Log file, useful mostly for debugging
Tune-17275-get.log 5065 Log file, useful mostly for debugging
Tune-17277-24CountryDances_1774_Thompson.abc 167 ABC music file with the extracted tune(s)
Tune-17277-24CountryDances_1774_Thompson.txt 167 Plain-text file with the extracted tune(s)
Tune-17277-get.log 3532 Log file, useful mostly for debugging
Tune-17281-get.log 10019 Log file, useful mostly for debugging
Tune-17287-get.log 3627 Log file, useful mostly for debugging
Tune-17289-EliasHowe_MusiciansCompanionP1-1842-V2.abc 175 ABC music file with the extracted tune(s)
Tune-17289-EliasHowe_MusiciansCompanionP1-1842-V2.txt 175 Plain-text file with the extracted tune(s)
Tune-17289-get.log 3688 Log file, useful mostly for debugging
Tune-1729-get.log 4471 Log file, useful mostly for debugging
These files should be available for 24 hours.