Raised here as the problem is visible in STS but not really sure if its an STS problem or a Roo problem.
Start Roo Add-on Manager.
Select Spring Roo - Wrapping - postgresql-jdbc3 for install.
After a little while STS reports:
'Installing Roo Add-ons' has encountered a problem.
One or more install operations failed.'
Clicking on Details gives the following message:
'One or more install operations failed.
Installation of org.springframework.roo.wrapping.postgresql-jdbc3[188.8.131.521_0001] failed
RooBot Eclipse Service is not available.'
Out of curiosity I have tried to install other drivers including mysql and jtds, but the error message always ends 'RooBot Eclipse Service is not available'.
I know there have been some glitches with the RooBot service (see https://jira.springsource.org/browse/ROO-3294) recently. Is the RooBot Eclipse service dependent on the RooBot service?