

Sudo apt-get install lib32z1 (you will need to enter your password).

To install 32-bit libraries on Ubuntu 13.04 (64-bit) or later, open Terminal and type:.Type sudo apt-get update and lastly, restart your computer. Then just for good measure, let's make sure your Ubuntu is up to date.To install 32-bit libraries on Ubuntu 12.04 LTS (64-bit), open Terminal and type sudo apt-get install ia32-libs (you will need to enter your password).Many Linux games are built using a 32-bit architecture and so to run them on a 64-bit system you will need to add the necessary 32-bit libraries to your Linux distribution.
