Btw, as I think about it.
Laurent, you should keep --othermirror in the pbuilder call. --othermirror "".
If you don't do that and if $OTHERMIRROR is defined in pbuilderrc, the chroot will contain other repositories than the official ones. pbuilder-dist is supposed to create clean standard Debian and Ubuntu chroots.
Btw, as I think about it.
Laurent, you should keep --othermirror in the pbuilder call. --othermirror "".
If you don't do that and if $OTHERMIRROR is defined in pbuilderrc, the chroot will contain other repositories than the official ones. pbuilder-dist is supposed to create clean standard Debian and Ubuntu chroots.