lib32gcc-5-dev-ppc64-cross software package provides GCC support library (32 bit development files), you can install in your Ubuntu 17.04 (Zesty Zapus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install lib32gcc-5-dev-ppc64-cross
lib32gcc-5-dev-ppc64-cross is installed in your system.
Make ensure the lib32gcc-5-dev-ppc64-cross package were installed using the commands given below,
$ sudo dpkg-query -l | grep lib32gcc-5-dev-ppc64-cross *
You will get with lib32gcc-5-dev-ppc64-cross package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Library development |
| Package | lib32gcc-5-dev-ppc64-cross |
| Version | 5.4.1-2ubuntu2cross1 |
| Description | GCC support library (32 bit development files) |
| Sub Section | libdevel |