fai-setup => dpkg-error processing fai-nfsroot

Hi,

I am trying to setup a "gutsy-fai-server".
I have made a local repository of ubuntu gutsy and now a I to get 
fai-setup work perfectly.

But running "fai-setup" returns:

Creating base.tgz

Upgrading /soft/fai/nfsroot/live/filesystem.dir

Can not write log, openpty() failed (/dev/pts not mounted?)

Can not write log, openpty() failed (/dev/pts not mounted?)

Segmentation fault

dpkg: error processing fai-nfsroot (--configure):

subprocess post-installation script returned error exit status 139

Errors were encountered while processing:

fai-nfsroot

E: Sub-process /usr/bin/dpkg returned an error code (1)

Use of uninitialized value in string eq at /usr/sbin/dpkg-divert line 224.

Use of uninitialized value in length at /usr/sbin/dpkg-divert line 224.

Use of uninitialized value in length at /usr/sbin/dpkg-divert line 224.

Use of uninitialized value in length at /usr/sbin/dpkg-divert line 224.



According to list archives I tried to run "fai-setup -v" for further 
infomations:

Setting up fai-nfsroot (3.2.1-0ubuntu1) ...

Segmentation fault

dpkg: error processing fai-nfsroot (--configure):

subprocess post-installation script returned error exit status 139

Processing triggers for libc6 ...

ldconfig deferred processing now taking place

Errors were encountered while processing:

fai-nfsroot

E: Sub-process /usr/bin/dpkg returned an error code (1)

Aborting

Use of uninitialized value in string eq at /usr/sbin/dpkg-divert line 224.

Use of uninitialized value in length at /usr/sbin/dpkg-divert line 224.

Use of uninitialized value in length at /usr/sbin/dpkg-divert line 224.

Use of uninitialized value in length at /usr/sbin/dpkg-divert line 224.

No diversion `any diversion of /sbin/discover-modprobe', none removed




It seems dpkg is broken and makes a SegFault when installing fai-nfsroot.

Anyone gets this error before ?
Any idea on fixing it ?

Thanks,

    
--
Jerome Castang

Mail: castang@xxxxxxxx

--
Jerome Castang

Mail: castang@xxxxxxxx
Tel: +33(0)5 40 00 36 92