I just tried to install context minimals on Windows. I have ruby and lua installed. I chose the command line installation(done today). Trying to generate a bare minimum(Hello World) pdf, I encounter the following error. I do not use Windows much so it may be my ignorance, what am I doing wrong? --------- LuaTools | merging library c:/contextminimal/tex/texmf-context/tex/context/base/ luat-cnf.lua LuaTools | saving merge from cont-en.lua LuaTools | using compiled initialization file: cont-en.luc LuaTools | using lua initialization file: cont-en.luc LuaTools | running command: luatex --ini --lua="cont-en.luc" "c:/contextminimal/ tex/texmf-context/tex/context/base/cont-en.tex" \dump This is LuaTeX, Version beta-0.40.6-2009081408 (Web2C 2009) (INITEX) \write18 enabled. (c:/contextminimal/tex/texmf-context/tex/context/base/cont-en.tex (c:/contextmin imal/tex/texmf-context/tex/context/base/context.tex (c:/contextminimal/tex/texmf -context/tex/context/base/context.mkiv (c:/contextminimal/tex/texmf-context/tex/ context/base/syst-ini.tex Warning: support for multiple lua states has been dropped. Please stop using a number after \directlua and \latelua. ) !!!!: Your luatex binary is way too old, you need at least version 0.42. ) ) ) node memory in use: 90 words out of 500 rapidly available: 2:2, 3:5 nodes current usage: 7 glue_spec, 1 dir nodes No pages of output. Transcript written on cont-en.log. LuaTools | LuaTools | runtime: 0.516 seconds MTXrun | run 1: luatex --fmt="c:/contextminimal/tex/texmf-cache/luatex-cache/con text/d1d2ccfb3346ff481f4c4dab022cb26d/formats/cont-en" --lua="c:/contextminimal/ tex/texmf-cache/luatex-cache/context/d1d2ccfb3346ff481f4c4dab022cb26d/formats/co nt-en.luc" --backend=pdf "./math.tex" This is LuaTeX, Version beta-0.40.6-2009081408 (Web2C 2009) \write18 enabled. luatex: c:/contextminimal/tex/texmf-cache/luatex-cache/context/d1d2ccfb3346ff481 f4c4dab022cb26d/formats/cont-en.fmt: No such file or directory MTXrun | fatal error, return code: 1 -- _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/ Blog: http://www.derekcordeiro.com Follow Me: http://twitter.com/derekcordeiro Get a great webhosting deal: http://is.gd/jrA2