﻿id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release 2755,Problem with the Installation of Estimator Plugin,nagaraju.mudireddy@…,bobbysmith007,"After downloading and installing estimator plugin, the tract shown an displayed message like The Trac Environment needs to be upgraded. and when i m trying to upgrade trac using trac-admin /home/svn/myproject upgrade it shows the following error Command failed: unsupported operand type(s) for &=: 'bool' and 'OperationalError?' so please help in this regard, how can i overcome above problem Thanks[BR]] ",defect,closed,high,EstimatorPlugin,major,fixed,,,0.10