Hi! I'm sold to luatex and plan to use it exclusively for all ConTeXt typesetting in order to help somewhat with testing it. However, I've some old lyx/latex stuff which needs to be migrated, so I'd prefer to keep my texlive installation for such stuff and having minimal ConTeXt installation to be able to typeset with luatex. There is pretty new PKGBUILd script for Arch Linux and I modified it a bit (see http://tinyurl.com/3yk6vw) in order to built luatex on x86_64. However, I see that build.sh.linux (for i386) and build.sh script differs, and the PKGBUILD created just /opt/texlive/bin/luatex executable. Not having access to i686 (i386) machine, I wonder what else is required to have working luatex installation? The content of /opt/texlive/bin/luatools script is: #!/bin/sh texmfstart luatools.lua "$@" Running "Hello world" example gives: gour@gaura-nitai ~/tmp> texexec --lua test.tex TeXExec | processing document 'test.tex' TeXExec | no ctx file found TeXExec | tex processing method: context TeXExec | TeX run 1 TeXExec | writing option file test.top TeXExec | using randomseed 1079 TeXExec | tex engine: luatex TeXExec | tex format: cont-en the file 'luatools' is not found TeXExec | runtime: 0.308419 Here is the build() function from PKGBUILD: build() { cd $startdir/src/$pkgname-$pkgver if [ "${CARCH}" = "i686" ]; then cp $startdir/src/$pkgname-$pkgver/build.sh.linux $startdir/src/$pkgname-$pkgver/build.sh fi ./build.sh --datadir=/opt/texlive || return 1 # Overwrite old files # make $PREFIX=$startdir/pkg/$pkgname-$pkgver install || return 1 install -d $startdir/pkg/opt/texlive/bin if [ "${CARCH}" = "i686" ]; then install -m 755 linux/texk/web2c/luatex $startdir/pkg/opt/texlive/bin else install -m 755 build/texk/web2c/luatex $startdir/pkg/opt/texlive/bin fi } Here are outputs from texexec & luatex: gour@gaura-nitai ~/tmp> texexec --lua test.tex TeXExec | processing document 'test.tex' TeXExec | no ctx file found TeXExec | tex processing method: context TeXExec | TeX run 1 TeXExec | writing option file test.top TeXExec | using randomseed 152 TeXExec | tex engine: luatex TeXExec | tex format: cont-en the file 'luatools' is not found TeXExec | runtime: 0.257507 gour@gaura-nitai ~/tmp> luatex test.tex This is LuaTeX, Version snapshot-0.20.2-2007122417 (Web2C 7.5.6) I can't find the format file `luatex.fmt'! So, something is missing...any pointer for up-to-date doc (url) for installing/updating of minimal ConTeXt/luatex on x86_64 ? Sincerely, Gour