DCM4CHEE installation Ubuntu Server

[Babar Siraj]

Hi all

I have installed DCM4CHEE archive 2.17.3-MySQL on Ubuntu server 12.04 LTS following steps mentioned in http://www.dcm4che.org/confluence/display/ee2/Installation

I have also installed Weasis web viewer. I am able to store studies from different modalities , and view them from  web3 interface. Apparently everything is going fine however I am having following errors in my server.log ( i have shown extracted output only)

2013-12-14 12:23:00,183 ERROR -> (main) [STDERR] Warning:  org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser: Property 'http://www.oracle.com/xml/jaxp/properties/entityExpansionLimit' is not recognized. 

.....

.....

2013-12-14 12:23:35,718 WARN  -> (main) [org.hibernate.impl.SessionFactoryObjectFactory] InitialContext did not implement EventContext

.....

2013-12-14 12:25:10,487 WARN  -> (http-0.0.0.0-8080-1) [org.dcm4chee.web.common.login.LoginResources] Could not get locale us for login page

2013-12-14 12:25:14,529 WARN  -> (http-0.0.0.0-8080-2) [org.dcm4chee.web.common.license.ae.AELicenseProviderManager] No AELicenseProvider found for name: null

Kindly if someone can help me to find the cause of this errors. Can I continue using my installation alongwith these errors if these are not significant? Please give me some clue

Thanks

[Babar Siraj]

Earlier I had installed DCM4CHEE archive on Ubuntu desktop. That installation is working fine without any errors or warning 

So I am unable to understand why it is not working out onUbuntu server. Do i need to install extra package. (i have already installed xerces but no gain)

 Any help would be appreciated

thanks