4.0.0 junixsocket-core jar com.kohlschutter.junixsocket junixsocket-parent 2.3.0 ../pom.xml junixsocket-core ${project.parent.basedir} ${project.parent.parent.basedir} false The core system dependency; the one you want to add to your project com.kohlschutter.junixsocket junixsocket-native-common ${project.version} com.kohlschutter.junixsocket junixsocket-common ${project.version}