All the installation is well done and all the questions are ok.
The server.log seems to be ok, but in the icesrum.log there are errors:
2015-03-04 07:42:36,850 [localhost-startStop-1] ERROR org.springframework.web.context.ContextLoader – Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘pluginManager’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NullPointerException: Cannot invoke method getAt() on null object
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException: Cannot invoke method getAt() on null object
hope this helps to find a solution.
swordfish