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    Hello All:<br>
    As of this morning, I am no longer able to build and run Kepler on
    my Windows machine.  I also cannot execute workflows using the
    Kepler Webservice which is installed on a machine that has not been
    modified in weeks.  I think I have traced my problem to not being
    able to access this file (<a
      href="http://ptolemy.eecs.berkeley.edu/xml/dtd/MoML_1.dtd"
      target="_blank">http://ptolemy.eecs.berkeley.edu/xml/dtd/MoML_1.dtd</a>)
    to validate my XML.  When I try to get to the file in a browser, I
    time out.  Is it possible that the URL has changed?  The problem is
    mentioned in this thread  [<a
href="http://lists.nceas.ucsb.edu/kepler/pipermail/kepler-users/2010-July/002257.html"
      target="_blank">http://lists.nceas.ucsb.edu/kepler/pipermail/kepler-users/2010-July/002257.html</a>]. 

    The error message that I receive from using ant run from the Kepler
    build is pasted below.  I am using kepler-2.1.  I'd appreciate any
    help you can offer.<br>
    <br>
    Thanks much!<br>
    <br>
    Frank White<br>
    <br>
___________________________________________________________________________<br>
    <br>
     [run] java.net.ConnectException: Connection timed out: connect<br>
     [run]     at java.net.PlainSocketImpl.
    <div>socketConnect(Native Method)<br>
       [run]     at
      java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)<br>
       [run]     at
      java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)<br>
       [run]     at
      java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)<br>
       [run]     at
      java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)<br>
       [run]     at java.net.Socket.connect(Socket.java:529)<br>
       [run]     at java.net.Socket.connect(Socket.java:478)<br>
       [run]     at
      sun.net.NetworkClient.doConnect(NetworkClient.java:163)<br>
       [run]     at
      sun.net.www.http.HttpClient.openServer(HttpClient.java:394)<br>
       [run]     at
      sun.net.www.http.HttpClient.openServer(HttpClient.java:529)<br>
       [run]     at
      sun.net.www.http.HttpClient.<init>(HttpClient.java:233)<br>
       [run]     at sun.net.www.http.HttpClient.New(HttpClient.java:306)<br>
       [run]     at sun.net.www.http.HttpClient.New(HttpClient.java:323)<br>
       [run]     at
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:975)<br>
       [run]     at
sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:916)<br>
       [run]     at
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:841)<br>
       [run]     at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1177)<br>
       [run]     at
      org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown
      Source)<br>
       [run]     at
      org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown
      Source)<br>
       [run]     at
      org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown
      Source)<br>
       [run]     at
      org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown
      Source)<br>
       [run]     at
      org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown
      Source)<br>
       [run]     at
      org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
      Source)<br>
       [run]     at
      org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)<br>
       [run]     at
      org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)<br>
       [run]     at org.apache.xerces.parsers.XMLParser.parse(Unknown
      Source)<br>
       [run]     at org.apache.xerces.parsers.DOMParser.parse(Unknown
      Source)<br>
       [run]     at
      org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)<br>
       [run]     at
org.kepler.moml.KeplerMetadataExtractor.extractActorMetadata(KeplerMetadataExtractor.java:112)<br>
       [run]     at
org.kepler.objectmanager.cache.ActorCacheObject.<init>(ActorCacheObject.java:143)<br>
       [run]     at
org.kepler.kar.handlers.ActorMetadataKAREntryHandler.cache(ActorMetadataKAREntryHandler.java:170)<br>
       [run]     at org.kepler.kar.KARFile.cache(KARFile.java:917)<br>
       [run]     at
      org.kepler.kar.KARFile.cacheKARContents(KARFile.java:631)<br>
       [run]     at
org.kepler.kar.KARCacheManager.synchronizeKARCacheWithLocalRepositories(KARCacheManager.java:327)<br>
       [run]     at
org.kepler.objectmanager.library.LibraryManager.buildLibrary(LibraryManager.java:335)<br>
       [run]     at
org.kepler.moml.KARLibraryBuilder.buildLibrary(KARLibraryBuilder.java:78)<br>
       [run]     at
ptolemy.actor.gui.UserActorLibrary.openLibrary(UserActorLibrary.java:202)<br>
       [run]     at
ptolemy.actor.gui.UserActorLibrary.openUserLibrary(UserActorLibrary.java:140)<br>
       [run]     at
ptolemy.vergil.VergilApplication._createDefaultConfiguration(VergilApplication.java:330)<br>
       [run]     at
ptolemy.vergil.VergilApplication._createEmptyConfiguration(VergilApplication.java:347)<br>
       [run]     at
ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1128)<br>
       [run]     at
      ptolemy.vergil.VergilApplication._parseArgs(VergilApplication.java:477)<br>
       [run]     at
ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:226)<br>
       [run]     at
      ptolemy.actor.gui.MoMLApplication.<init>(MoMLApplication.java:81)<br>
       [run]     at
ptolemy.vergil.VergilApplication.<init>(VergilApplication.java:110)<br>
       [run]     at
      ptolemy.vergil.VergilApplication$1.run(VergilApplication.java:219)<br>
       [run]     at
      java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)<br>
       [run]     at
      java.awt.EventQueue.dispatchEvent(EventQueue.java:597)<br>
       [run]     at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)<br>
       [run]     at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)<br>
       [run]     at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)<br>
       [run]     at
      java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)<br>
       [run]     at
      java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)<br>
       [run]     at
      java.awt.EventDispatchThread.run(EventDispatchThread.java:122)<br>
       [run] Error parsing Actor KAR DOM "<?xml version="1.0"?><br>
       [run] <!DOCTYPE entity PUBLIC "-//UC Berkeley//DTD MoML 1//EN"<br>
       [run]     "<a href="http://ptolemy.e./" target="_blank">http://ptolemy.e.</a>..":
      Connection timed out: connect</div>
    <pre class="moz-signature" cols="72">-- 
Frank White
<a class="moz-txt-link-abbreviated" href="mailto:fwhite@optensity.com">fwhite@optensity.com</a>
781-771-2798</pre>
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