libecj-java-gcj software package provides Eclipse Java compiler (native library), 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 libecj-java-gcj
libecj-java-gcj is installed in your system.
Make ensure the libecj-java-gcj package were installed using the commands given below,
$ sudo dpkg-query -l | grep libecj-java-gcj *
You will get with libecj-java-gcj package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Libraries |
| Package | libecj-java-gcj |
| Version | 3.11.0-7 |
| Description | Eclipse Java compiler (native library) |
| Sub Section | libs |