When opening up an existing Roo project in STS 2.5M3 the "Roo Shell" displays the starting roo message and then "roo>" many times and then repeats infinitely.
installed Roo 1.1 RC1
Set roo executable
Tested from command line with "roo" and shell opened as expected
Set ROO_Home environment variable in my .profile file
Removed STS workspace from OS dir
Opened STS created new Workspace
Opened Preferences and verified that Roo was configured for the 1.1 RC1 directory
Restarted STS opened Roo Shell and infinite loop of messages.