Reproducing the error:

In daylight console, I load dove bundles:
osgi> install file:///root/opendove/odmc/target/odmc-0.4.0-SNAPSHOT.jar
osgi> install file:///root/opendove/odmc/rest/target/odmc.rest-0.4.0-SNAPSHOT.jar
osgi> install file:///root/opendove/odmc/rest/northbound/target/odmc.rest.northbound-0.4.0-SNAPSHOT.jar
osgi> install file:///root/opendove/odmc/rest/southbound/target/odmc.rest.southbound-0.4.0-SNAPSHOT.jar
osgi> install file:///root/opendove/odmc/implementation/target/odmc.implementation-0.4.0-SNAPSHOT.jar

5) In daylight console, I start these dove bundles:
osgi> start 248
osgi> start 249
osgi> start 250
osgi> start 251
osgi> start 252

Here I get an error:
2013-12-12 15:02:36.426 EST [Gogo shell] ERROR o.e.g.w.i.StandardWebApplication - Failed to start web application at context path '/controller/nb/v2/opendove/odmc'
org.eclipse.gemini.web.core.spi.ContextPathExistsException: Context path '/controller/nb/v2/opendove/odmc' already exists

I turn on my browser and check these URLs:

http://sysnet26.watson.ibm.com:8080/controller/nb/v2/neutron/networks
It retuens:
{
"networks" : [ ]
}

http://sysnet26.watson.ibm.com:8080/controller/nb/v2/opendove/odmc/networks
It returns:
HTTP Status 404 - /controller/nb/v2/opendove/odmc/networks