sudo apt-get purge libssl:i386
Reading package lists... Done
Building dependency tree
Reading state information... Done
Virtual packages like 'libssl:i386' can't be removed
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
 libssl1.0.0 : Breaks: libssl1.0.0:i386 (!= 1.0.1-4ubuntu5.5) but 1.0.0e-2ubuntu4.5 is to be installed
 libssl1.0.0:i386 : Breaks: libssl1.0.0 (!= 1.0.0e-2ubuntu4.5) but 1.0.1-4ubuntu5.5 is to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
$