OpenHABian - OH2 doesnt start

Hi all,
I would try out OpenHAB. I started to get OpenHABian, put it on an SD into my RPi Modell B. It starts and I can connect with SSH. But even after an hour there is nothing listening on port 8080.
I found the following in my openhab.log:

2017-02-12 11:33:53.886 [ERROR] [ternal.service.BootFeaturesInstaller] - Error installing boot features
java.lang.IllegalStateException: Resource has no uri
    at org.apache.karaf.features.internal.service.Deployer.getBundleInputStream(Deployer.java:1403)[8:org.apache.karaf.features.core:4.0.8]
    at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:737)[8:org.apache.karaf.features.core:4.0.8]
    at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1176)[8:org.apache.karaf.features.core:4.0.8]
    at org.apache.karaf.features.internal.service.FeaturesServiceImpl$1.call(FeaturesServiceImpl.java:1074)[8:org.apache.karaf.features.core:4.0.8]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_65]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_65]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_65]
    at java.lang.Thread.run(Thread.java:745)[:1.8.0_65]
2017-02-12 13:13:34.728 [ERROR] [org.eclipse.smarthome.core.audio    ] - FrameworkEvent ERROR - org.eclipse.smarthome.core.audio
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.smarthome.core.audio [99]
  Unresolved requirement: Import-Package: org.osgi.service.http

There are some more “FrameworkEvent ERRORs”. I installed java through openhab-config … no idea.

Kind regards

Axel