Extracting templates from packages: 100%
(Reading database ... 342705 files and directories currently installed.)
Preparing to unpack .../libc6-dev-i386_2.19-0ubuntu6.3_amd64.deb ...
Unpacking libc6-dev-i386 (2.19-0ubuntu6.3) ...
dpkg: error processing archive /var/cache/apt/archives/libc6-dev-i386_2.19-0ubuntu6.3_amd64.deb (--unpack):
 trying to overwrite '/usr/include/gnu', which is also in package libc6-dev-amd64 2.19-0ubuntu6.3
Errors were encountered while processing:
 /var/cache/apt/archives/libc6-dev-i386_2.19-0ubuntu6.3_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:
dpkg: dependency problems prevent configuration of gcc-4.8-multilib:
 gcc-4.8-multilib depends on libc6-dev-i386 (>= 2.11); however:
  Package libc6-dev-i386 is not installed.

dpkg: error processing package gcc-4.8-multilib (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of libc6-dev-x32:
 libc6-dev-x32 depends on libc6-dev-i386 (= 2.19-0ubuntu6.3); however:
  Package libc6-dev-i386 is not installed.

dpkg: error processing package libc6-dev-x32 (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of gcc-multilib:
 gcc-multilib depends on gcc-4.8-multilib (>= 4.8.2-5~); however:
  Package gcc-4.8-multilib is not configured yet.

dpkg: error processing package gcc-multilib (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 gcc-4.8-multilib
 libc6-dev-x32