1. Remove directory ‘data’ to be sure that server in initial status
2. Edit file etc/org.apache.karaf.features.cfg
    a. Remove line 28: mvn:org.apache.activemq/activemq-karaf/5.14.5/xml/features,
    b. Update Line 29: mvn:org.apache.camel.karaf/apache-camel/2.21.1/xml/features,
    c. Update Line 30: mvn:org.apache.cxf.karaf/apache-cxf/3.2.2/xml/features,
    d. Remove Lines 63, 64, 65, and 67
        activemq-camel,
        activemq-broker-noweb,
        activemq-blueprint,
        servicemix-messaging
    e. Update Line 66: From cxf,  to cxf

3. Start the server to read changes and install required packages. (‘ll need internet access)