This question already has an answer here:
Basically simple question: is it possible to install 32-bit libraries on my 64-bit Ubuntu 14.04 LTS box? I need to run an app which requires 32-bit support.
The information found on this forum is all about older versions, and I as not able to filter out all static.
If those libraries are still supported, how do I then get those installed on my box? So far what I tried only led to errors like "Package 'ia32-libs' has no installation candidate" or "Failed to fetch".