TeXExec | processing document 'Purser.tex'
TeXExec | no ctx file found
TeXExec | tex processing method: context
TeXExec | TeX run 1
TeXExec | writing option file Purser.top
TeXExec | using randomseed 911
TeXExec | tex engine: luatex
TeXExec | tex format: cont-en
MTXrun | using format name: /Users/charlesdoherty/context/tex/texmf-cache/luatex-cache/context/e580c8be7dcf42f3c6968188a08f16d6/formats/cont-en.fmt
MTXrun | no luc/lua with name: cont-en
TeXUtil | parsing file Purser.tui
TeXUtil | shortcuts : 0
TeXUtil | expansions: 0
TeXUtil | reductions: 0
TeXUtil | divisions : 0
TeXUtil | loaded files: 0
TeXUtil | temporary files: 0
TeXUtil | commands: 0
TeXUtil | programs: 0
TeXUtil | tuo file saved
TeXExec | runtime: 0.156153
From the above it seems to be a problem with the format.
Thanks for any help,
Charlie