First of all you need to download Servicemix (you can do it from this link http://repository.apache.org/service/local/artifact/maven/redirect?r=snapshots&g=org.apache.servicemix&a=apache-servicemix&v=4.4.3-SNAPSHOT&p=tar.gz) once you have it on you linux station unzip the tar in your /opt folder. Then follow the steps below: