Authentication problem with pbuilder

[Andreas Tille <tillea@rki.de>]

Hi,

I installed the latest pbuilder (on i386) and basically did

~$ sudo pbuilder update --distribution sid
~$ pdebuild
...
 -> new cache content kaffe-pthreads_2%3a1.1.6-2_i386.deb added
 -> new cache content libbz2-1.0_1.0.2-9_i386.deb added
 -> new cache content libpng12-dev_1.2.8rel-4_i386.deb added
 -> new cache content libsablot0_1.0.2-4_i386.deb added
 -> new cache content sablotron_1.0.2-4_i386.deb added
/var/cache/pbuilder/build/18730/etc/passwd
/var/cache/pbuilder/build/18730/etc/group
/var/cache/pbuilder/build/18730/etc/shadow
Copying source file
    -> copying [../arb_0.0.20050526-3.dsc]
    -> copying [../arb_0.0.20050526.orig.tar.gz]
    -> copying [../arb_0.0.20050526-3.diff.gz]
Extracting source
Password: su: Authentication failure
Sorry.
pbuilder: Failed extracting the source
 -> Aborting with an error
 -> unmounting dev/pts filesystem
...


I guess I have to set a further sudo permission here but for what program?
It is 'sudo su' ?  I would not really like this even if it is convinient.

Did I missed something?

Kind regards

          Andreas.

--
http://fam-tille.de