Debugger under JRuby 1.1.5 - workaround

[Martin Krauskopf]

There is an issue in debugger which causes failure under JRuby 1.1.5.
Those wanting to use it with 1.1.5 just change lines 2 and 3 in
$GEM_REPO/gems/ruby-debug-base-0.10.2-java/lib/ruby-debug-base.rb from:

require './tracelines'
require './linecache'

to:

require 'tracelines'
require 'linecache'

Workaround until the right fix is available.

m.