Osgi paint example does not work

Caused by: org.osgi.framework.BundleException: Unresolved constraint in bundle org.jboss.weld.examples.weld-osgi-paint-core [68]: Unable to resolve 68.0: missing requirement [68.0] org.ops4j.pax.cdi.extension; (&(extension=pax-cdi-extension)(version>=0.7)(!(version>=0.8)))
	at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4002)[org.apache.felix.framework-4.4.1.jar:]
	at org.apache.felix.framework.Felix.startBundle(Felix.java:2045)[org.apache.felix.framework-4.4.1.jar:]
	at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:976)[org.apache.felix.framework-4.4.1.jar:]
	at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:963)[org.apache.felix.framework-4.4.1.jar:]
	at org.apache.karaf.bundle.command.Install.execute(Install.java:96)[21:org.apache.karaf.bundle.core:4.0.0.M1]
	... 11 more