Failed getting backend encoding

We are using DSPACE with POSTGRES. While doing a fresh_install of
DSPACE, we get the following error. Is there a setting with POSTGRES
that would cause the error?

ant fresh_install
Buildfile: build.xml

update:

install_code:

setup_database:
[java] 2003-12-23 14:09:48,719 INFO
org.dspace.storage.rdbms.InitializeDatabase @ Initializing Database
[java] 2003-12-23 14:09:50,143 FATAL
org.dspace.storage.rdbms.InitializeDatabase @ Caught exception:
[java] org.apache.commons.dbcp.DbcpException: The connection
attempt failed because failed getting backend encoding
[java] at
org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:101)
[java] at
org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:184)
[java] at
org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Unknown Source)
[java] at
org.apache.commons.dbcp.PoolingDriver.connect(PoolingDriver.java:146)
[java] at
java.sql.DriverManager.getConnection(DriverManager.java:512)
[java] at
java.sql.DriverManager.getConnection(DriverManager.java:193)
[java] at
org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:382)
[java] at
org.dspace.storage.rdbms.DatabaseManager.loadSql(DatabaseManager.java:668)
[java] at
org.dspace.storage.rdbms.InitializeDatabase.main(InitializeDatabase.java:76)
[java] Caused by: The connection attempt failed because failed
getting backend encoding
[java] at
org.postgresql.jdbc1.AbstractJdbc1Connection.openConnection(AbstractJdbc1Connection.java:358)
[java] at org.postgresql.Driver.connect(Driver.java:122)
[java] at
java.sql.DriverManager.getConnection(DriverManager.java:512)
[java] at
java.sql.DriverManager.getConnection(DriverManager.java:171)
[java] at
org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:95)
[java] ... 8 more

BUILD FAILED
file:/export/home/dspace-1.1.1-source/build.xml:220: Java returned: 1

Total time: 18 seconds

--
Tammy Jones

ANALYTICAL SERVICES & MATERIALS
NASA LaRC
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