failed to install libgtk2.0-0:i386

$ sudo apt-get install libgtk2.0-0:i386
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
librsvg2-common:i386 gvfs:i386
The following NEW packages will be installed:
libgtk2.0-0:i386
0 upgraded, 1 newly installed, 0 to remove and 6 not upgraded.
Need to get 2,721 kB of archives.
After this operation, 6,406 kB of additional disk space will be used.
Get:1 http://mirror.fsf.org/trisquel/ toutatis/main libgtk2.0-0 i386 2.24.10-0ubuntu6+6.0trisquel2 [2,721 kB]
Fetched 2,721 kB in 15s (172 kB/s)
(Reading database ... 169951 files and directories currently installed.)
Unpacking libgtk2.0-0:i386 (from .../libgtk2.0-0_2.24.10-0ubuntu6+6.0trisquel2_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/libgtk2.0-0_2.24.10-0ubuntu6+6.0trisquel2_i386.deb (--unpack):
'./usr/share/doc/libgtk2.0-0/changelog.Debian' is different from the same file on the system
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/libgtk2.0-0_2.24.10-0ubuntu6+6.0trisquel2_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)