dspace 1.7.0 ant fresh_install error on centos 5.5 with postgresql 8.1.22

gistfile1.txt

load_registries:
     [java] 2011-02-15 01:44:05,905 INFO  org.dspace.core.ConfigurationManager @ Loading system provided config property (-Ddspace.configuration): config/dspace.cfg
     [java] 2011-02-15 01:44:05,917 INFO  org.dspace.core.ConfigurationManager @ Using default log4j provided log configuration,if unintended, check your dspace.cfg for (log.init.config)
     [java] 2011-02-15 01:44:06,764 FATAL org.dspace.administer.RegistryLoader @ anonymous::error_loading_registries:
     [java] org.postgresql.util.PSQLException: ERROR: syntax error at or near "RETURNING"
     [java]     at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:1531)
     [java]     at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1313)
     [java]     at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:188)
     [java]     at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstracError:
     [java]  - ERROR: syntax error at or near "RETURNING"
     [java] tJdbc2Statement.java:452)

Hi, I saw your post in the #dspace IRC. You need to upgrade the version of postgres you are using. This at a glance page will help with prereqs: https://wiki.duraspace.org/display/DSPACE/RoadMap

Using "returning" in the query is a significant performance of about 50% - 66% for inserts.