[NTG-context] Error compiling latest luatext

[luigi scarso]

In
luatex-snapshot-20061023
./build.sh   gives
config.status: error: cannot find input file: test/Makefile.in
make: *** [../../libs/zziplib/zzip/.libs/libzzip.a] Error 1

Do I need something ?
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TeXExec 5.2.3 - ConTeXt / PRAGMA ADE 1997-2004

               texexec : TeXExec 5.2.3 - ConTeXt / PRAGMA ADE 1997-2004
               texutil : TeXUtil 9.0.0 - ConTeXt / PRAGMA ADE 1992-2004
                   tex : pdfeTeX, 3.141592-1.20a-2.2 (Web2C 7.5.3)
               context : ver: 2005.01.13
               cont-en : ver: 2005.01.13  fmt: 2005.3.7  mes: english
               cont-nl : ver: 2005.01.13  fmt: 2005.8.25  mes: dutch
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Linux marcus.logo.net 2.6.8.1-12mdk #1 Fri Oct 1 12:53:41 CEST 2004
i686 Pentium III (Coppermine) unknown GNU/Linux