I ran the following commands

roo addon install
--url http://www.xs4all.nl/~kuip/com.sprin...ddon-1.0.0.zip

set ROO_OPTS="-Droo.bright=true"

but no luck I get the following error.

Caused by: org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [org.springframework.roo.shell.jline.JLineShell]: Co
nstructor threw exception; nested exception is java.lang.UnsatisfiedLinkError: C:\Documents and Settings\Administrator\Local Settings\Temp\jline_1_0_0
_RC3.dll: The process cannot access the file because it is being used by another process
at org.springframework.beans.BeanUtils.instantiateCla ss(BeanUtils.java:141)
at org.springframework.beans.factory.support.SimpleIn stantiationStrategy.instantiate(SimpleInstantiatio nStrategy.java:107)
at org.springframework.beans.factory.support.Construc torResolver.autowireConstructor(ConstructorResolve r.java:275)
... 43 more


Any idea what I might have done wrong?