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Problem installing debugger on 1.9.3 and RVM

This is a recent problem now, so if you are reading it years later try to adopt your numbers on these lines.

Version ruby 1.9.3-p327 using RVM, debugger and debugger-linecache restisted the bundle install command.
Workaround:
gem install debugger-linecache -v '1.1.2' -- --with-ruby-include=\$rvm_path/src/ruby-1.9.3-p374

gem install debugger -v '1.2.3' -- --with-ruby-include=\$rvm_path/src/ruby-1.9.3-p374

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