Broken package in Linux Mint (ubuntu) during upgrade to 2.7.8

[Gerald Monks]

This is the error message I'm getting (and apparently a lot of others as well):

E: /var/cache/apt/archives/pidgin-data_1%3a2.7.8-1~getdeb1_all.deb:
trying to overwrite
'/usr/share/pixmaps/pidgin/protocols/16/facebook.png', which is also
in package pidgin-facebookchat 1.67.1-1

I now have a broken package. How do I fix this?