This article describes how to compile OpenNMS from source. If you have not set up your environment properly, please see here. Checkout the Code First of all, the code should be checked out. I usually do this in my ~/dev directory: git clone https://github.com/OpenNMS/opennms.git This will create an opennms directory in ~/dev/opennms. Next cd into it: cd opennms. Build from Source TL;DR Regular development time (.

Here we cover what is necessary to build OpenNMS from Source and afterwards start it locally on your Mac OS system. Compile Prerequisites In order to compile OpenNMS at least the following requirements should be met: The latest JDK 8 version should be installed makensis cloned github OpenNMS repository maven (optional) Run Prerequisites PostgreSQL server Jicmp, jicmp6 (both optional)