Comment 9 for bug 996394

I have tryed other debug flags with even less info. your suggested changes gives following output:
->sudo dpkg --debug=400 --configure openafs-client
D000400: checking group ...
D000400: checking possibility -> libc6
D000400: is installed, ok and found
D000400: found 3
D000400: found 3 matched 0 possfixbytrig -
D000400: checking group ...
D000400: checking possibility -> libkrb5-3
D000400: is installed, ok and found
D000400: found 3
D000400: found 3 matched 0 possfixbytrig -
D000400: checking group ...
D000400: checking possibility -> libncurses5
D000400: is installed, ok and found
D000400: found 3
D000400: found 3 matched 0 possfixbytrig -
D000400: checking group ...
D000400: checking possibility -> libtinfo5
D000400: is installed, ok and found
D000400: found 3
D000400: found 3 matched 0 possfixbytrig -
D000400: checking group ...
D000400: checking possibility -> debconf
D000400: is installed, ok and found
D000400: found 3
D000400: found 3 matched 0 possfixbytrig -
D000400: checking breaker openafs-krb5 virtbroken <none>
Setting up openafs-client (1.6.1-1) ...
+ [ configure = configure ]
+ update-alternatives --install /usr/bin/pagsh pagsh /usr/bin/pagsh.openafs 100 --slave /usr/share/man/man1/pagsh.1.gz pagsh.1.gz /usr/share/man/man1/pagsh.openafs.1.gz
+ update-alternatives --install /usr/bin/klog klog /usr/bin/klog.afs 10 --slave /usr/share/man/man1/klog.1.gz klog.1.gz /usr/share/man/man1/klog.afs.1.gz
+ test -d /afs
+ . /usr/share/debconf/confmodule
+ [ ! ]
+ PERL_DL_NONLAZY=1
+ export PERL_DL_NONLAZY
+ [ ]
+ exec /usr/share/debconf/frontend /var/lib/dpkg/info/openafs-client.postinst configure 1.6.0-1
dpkg: error processing openafs-client (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 openafs-client