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For rails application I had installed Ruby 1.8.7 and Rails 2.3.11. And it was working fine. After that I have installed RVM and REE. So while running ruby script/server it's using REE. But now I want to use the older Ruby 1.8.7 which was installed without RVM.
Any Solution!
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Any gems that you install while using an RVM's ruby version, is self contained in that version. However there may come a time when you no longer want to use a particular ruby version and want to delete it along with all it's gems. Then this can be done using the “remove” command.
RVM is a command-line tool which allows you to easily install, manage, and work with multiple ruby environments from interpreters to sets of gems.
RVM stands for Ruby Version Manager. It is a command line tool which allows you to easily install, manage and work with different Ruby environments. With RVM, you can easily install different versions of Ruby and easily switch between them.
Try rvm use system to use the system ruby which is not managed via. rvm.
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