The following packages have unmet dependencies:
 libcrypto++-dev : Depends: libcrypto++9 (= 5.6.1-6+deb8u1build0.14.04.1) but 5.6.1-6+deb8u3build0.14.04.1 is installed
E: Unmet dependencies. Try using -f.


root@w03:~# apt-get -f install 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
  libcrypto++-dev
The following packages will be upgraded:
  libcrypto++-dev
1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 0 B/1,509 kB of archives.
After this operation, 1,024 B of additional disk space will be used.
Do you want to continue? [Y/n] y
(Reading database ... 82297 files and directories currently installed.)
Preparing to unpack .../libcrypto++-dev_5.6.1-6+deb8u3build0.14.04.1_amd64.deb ...
Unpacking libcrypto++-dev (5.6.1-6+deb8u3build0.14.04.1) over (5.6.1-6+deb8u1build0.14.04.1) ...
dpkg: error processing archive /var/cache/apt/archives/libcrypto++-dev_5.6.1-6+deb8u3build0.14.04.1_amd64.deb (--unpack):
 trying to overwrite '/usr/include/crypto++/vmac.h', which is also in package libcryptopp-dev 5.6.2-0~trusty6
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/libcrypto++-dev_5.6.1-6+deb8u3build0.14.04.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)