Install libosgi-core-java by entering the following commands in the terminal:
sudo apt update sudo apt install libosgi-core-java
Description:
Java OSGi API - Core module
OSGi, for Open Services Gateway initiative framework, is a module system and service platform for the Java programming language. . This package contains the OSGi Core module.
Homepage: http://www.osgi.org/Specifications/HomePage
Version: 6.0.0-1
Section: universe/java