TeamViewer on Linux Mint Cinnamon 18.1 64bit
Preparing to unpack .../libfontconfig1_2.11.94-0ubuntu1.1_i386.deb ...
Unpacking libfontconfig1:i386 (2.11.94-0ubuntu1.1) ...
dpkg: error processing archive /var/cache/apt/archives/libfontconfig1_2.11.94-0ubuntu1.1_i386.deb (--unpack):
trying to overwrite shared '/usr/share/doc/libfontconfig1/changelog.Debian.gz', which is different from other instances of package libfontconfig1:i386
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
However, it can be successfully installed if that file is removed prior to installation.
sudo rm /usr/share/doc/libfontconfig1/changelog.Debian.gz
TeamViewer then is installing.