Error during installation of bind9

Ubuntu version 14.04 64-bit.

$ sudo apt-get install bind9 dnsutils

Reading package lists... Done
Building dependency tree
Reading state information... Done
dnsutils is already the newest version.
Suggested packages:
  bind9-doc
The following NEW packages will be installed:
  bind9 bind9utils
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 433 kB of archives.
After this operation, 1,634 kB of additional disk space will be used.
Get:1 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main bind9utils amd                                                                                        64 1:9.9.5.dfsg-3ubuntu0.8 [146 kB]
Get:2 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main bind9 amd64 1:                                                                                        9.9.5.dfsg-3ubuntu0.8 [287 kB]
Fetched 433 kB in 0s (4,701 kB/s)
Preconfiguring packages ...
Selecting previously unselected package bind9utils.
(Reading database ... 114923 files and directories currently installed.)
Preparing to unpack .../bind9utils_1%3a9.9.5.dfsg-3ubuntu0.8_amd64.deb ...
Unpacking bind9utils (1:9.9.5.dfsg-3ubuntu0.8) ...
Selecting previously unselected package bind9.
Preparing to unpack .../bind9_1%3a9.9.5.dfsg-3ubuntu0.8_amd64.deb ...
Unpacking bind9 (1:9.9.5.dfsg-3ubuntu0.8) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Processing triggers for ureadahead (0.100.0-16) ...
Processing triggers for ufw (0.34~rc-0ubuntu2) ...
Setting up bind9utils (1:9.9.5.dfsg-3ubuntu0.8) ...
Setting up bind9 (1:9.9.5.dfsg-3ubuntu0.8) ...
Adding group `bind' (GID 127) ...
Done.
Adding system user `bind' (UID 116) ...
Adding new user `bind' (UID 116) with group `bind' ...
Not creating home directory `/var/cache/bind'.
rndc-confgen: symbol lookup error: /usr/lib/libdns.so.100: undefined symbol: Geo                                                                                        IP_country_code_by_ipnum_v6
dpkg: error processing package bind9 (--configure):
 subprocess installed post-installation script returned error exit status 127
Processing triggers for ureadahead (0.100.0-16) ...
Processing triggers for ufw (0.34~rc-0ubuntu2) ...
Errors were encountered while processing:
 bind9
E: Sub-process /usr/bin/dpkg returned an error code (1)

Can anybody help? Is something wrong with libdns? Packages checked for consistency using

sudo debsums -c

no problems found.