Last time I experienced with installing Roller 2.0.2 on WebSphere and DB2.I wrote some notice on it, and I hope it would help somebody who tried to get it work. DB2 issue- http://wbsphr.blogspot.com/2006/07/roller-weblogger-202-db2-issue.html
patch- http://wbsphr.blogspot.com/2006/07/how-to-run-roller-202-blog-system-on.html
