Failed to load slf4j classes

Trying to build from the source with "mvn clean install", but get the following test failure. I have installed slf4j and all the jar files are at "/usr/share/java"

Running org.apache.karaf.main.MainLockingTest
Mar 24, 2017 2:40:21 PM org.apache.karaf.main.Main launch
INFO: Installing and starting initial bundles
Mar 24, 2017 2:40:21 PM org.apache.karaf.main.Main launch
INFO: All initial bundles installed and set to start
Mar 24, 2017 2:40:22 PM org.apache.karaf.main.Main$KarafLockCallback lockAquired
INFO: Lock acquired. Setting startlevel to 100
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.873 sec <<< FAILURE! - in org.apache.karaf.main.MainLockingTest
testLostMasterLock(org.apache.karaf.main.MainLockingTest) Time elapsed: 0.873 sec <<< ERROR!
org.osgi.framework.BundleException: Unresolved constraint in bundle BuildByTinyBundles24b8d4c4-3ca1-4df7-ae79-753f63d4f928 [3]: Unable to resolve 3.0: missing requirement [3.0] osgi.ee; (&(osgi.ee=JavaSE)(version=1.6))
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3826)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1868)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:944)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:931)
at org.apache.karaf.main.MainLockingTest.testLostMasterLock(MainLockingTest.java:65)