Ubuntu 64-bit system with Linux system environment 32-bit compatible

Some of the 64-bit systems are installed in Ubuntu, but some libraries require a 32-bit system to perform the following methods for installing 32-bit libraries on 64-bit systems

Just for example, if you have a different library, you can install it by imitating the following notation.

sudo apt-get install Ia32-libs

sudo apt-get install libc6:i386 libgcc1:i386 gcc-4.6-base:i386 libstdc++5:i386 libstdc++6:i386
sudo apt-get install G++-multilib

Apt-get Install libncurses5:i386

Ubuntu 64-bit system with Linux system environment 32-bit compatible