Installing 7.5 using ACM on a windows 8.0 standalone machine and getting an erro

Installing 7.5 using ACM on a windows 8.0 standalone machine and getting an error on line 237 (see attached server log)
Thread Pool -- 114) ScriptEngineManager providers.next(): javax.script.ScriptEngineFactory: Provider com.sun.script.javascript.RhinoScriptEngineFactory not found
Also getting on line 350 onward
22:13:08,379 INFO [stdout] (FelixStartLevel) ERROR: Bundle org.springframework.osgi.extender [7] Error starting file:/c:/appian/runtime_ear/suite.ear/web.war/WEB-INF/osgi-cache/framework-bundles/spring-osgi-extender-1.2.1.jar (org.osgi.framework.BundleException: Activator start error in bundle org.springframework.osgi.extender [7].)

22:13:08,383 ERROR [stderr] (FelixStartLevel) java.lang.IllegalStateException: Cannot create ConcurrentHashMap - neither JDK 1.5 nor backport-concurrent available on the classpath.

I will greatly appreciate any help.
...

server.log

OriginalPostID-109317

OriginalPostID-109317