Is there any problem installing Ruby 1.9.1 when i already have installed ruby 1.8.7 running with rails?
I have ruby on开发者_StackOverflow rails installed on my Desktop running
ruby 1.8.7
and
rails 2.3.8
i want to know is installing Ruby 1.9.1 version will mess up with my Rails apps?
Thx.
What you are looking for is RVM.
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