I have downloaded and installed the CPBM 2.0.0-1 trial version package.

Then I have logged in as root user and have tried to add a new user (Administration -> Service Provider Users -> Add New). After that an error message is displayed in the browser:
Oops! An error has occurred. Please contact technical support at Support website.
In the cpbm-server.log there is an exception message:
[2013-05-24 08:56:22.002] INFO http-bio-8085-exec-322 System.out CurrentNewuser StepnewUserCreationStep1
[2013-05-24 08:56:22.002] INFO http-bio-8085-exec-322 System.out CurrentNewuser Step processingnewUserCreationStep1
[2013-05-24 08:56:22.072] ERROR http-bio-8085-exec-322 o.a.c.core.ContainerBase.[Catalina].[localhost].[/portal].[jsp] Servlet.service() for servlet jsp threw exception java.lang.NoClassDefFoundError: Could not initialize class com.vmops.utils.DateTimeUtils
at com.vmops.web.forms.UserForm.getTimeZones(UserForm.java:216)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
It seems, that the installation package is missing some class files. Can anyone confirm this?