[Gvsig_english] cannot build gvsig

[G. Allegri]

Hi to all.
Finally I've found some time to try building Gvsig from scratch. I've
setup the dev environment in Gvsig starting from downloading the
source code (trunk) with Subclipse. After that I've imported the
downloaded projects with the Import Projects Wizard.
I've imported only six folders:
_fwAndami
appgvSIG
binaries
libCorePlugin
libExceptions
libFMap

I've done it with the Build Automatically flag on.
The build fails with:
/home/giova/discoD/Geoinformatica/gvSIG/eclipse-workspace/gvSIG/trunk/frameworks/_fwAndami/build.xml:14:
Cannot find ../binaries/ant/utilities.xml imported from
/home/giova/discoD/Geoinformatica/gvSIG/eclipse-workspace/gvSIG/trunk/frameworks/_fwAndami/build.xml

It's very strange because the ../binaries/ant/utilities.xml file exists...

The red error icons propagate to libFMap and then _fwAndami.

Am I missing something in the workspace setup?
I'm using Eclipse 3.3.2 and Sun JRE 6

Giovanni