No data in 'http://www.cpartington.plus.com/Links/Giles/WG[iles](21-4-16).abc'
X:60 not found in http://www.cpartington.plus.com/Links/Giles/WG[iles](21-4-16).abc
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-23845-WG.ps) >>/Users/jc/w/tmp/Tune-23845-get.log 2>&1" returned status 256
Error exit status 256; here are some files to check: