What do I need to use roo with an existing Maven Project?
If I type roo in the project home, I get a NullpointerException:
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/_/ |_|\____/\____/ 1.0.0.RC2 [rev 321]
Welcome to Spring Roo. For assistance press TAB or type "hint" then hit ENTER.
NullPointerException at org.springframework.roo.project.Dependency.<init>( Dependency.java:95)
