It was installed OK, login page was displayed as expected. But after logging in (admin/admin), I got the following error on the JSP:
javax.faces.FacesException: Error calling action method of component with id loginForm:submit caused by: javax.faces.el.EvaluationException: Exception while invoking expression #{LoginBean.login} caused by: java.lang.RuntimeException: class configured for MessageDigest(provider: BC)cannot be found. caused by: java.security.NoSuchAlgorithmException: class configured for MessageDigest(provider: BC)cannot be found. caused by: java.lang.ClassNotFoundException: org.bouncycastle.jce.provider.JDKMessageDigest$MD4
So I tried to precompile (weblogic.appc) the JSP with adding bouncy castle JARs to the classpath. But I still got the same error.