I have tried to follow the instruction faithfully (for different data store).
and received the following error.
2011-12-13 11:58:53,040 WARN [data.store] - Error obtaining new data store
java.io.IOException:
org.geoserver.data.gen.info.GeneralizationInfosProviderImpl
at
org.geotools.data.gen.PreGeneralizedDataStoreFactory.createDataStore
(PreGeneralizedDataStoreFactory.java:92)
at
org.geotools.data.gen.PreGeneralizedDataStoreFactory.createDataStore
(PreGeneralizedDataStoreFactory.java:55)
I'm running geoserver 2.1.1 on Ubuntu.
Does the permission setting and the user that runs geoserver (tomcat) matter?