Error installing Rails 3.0.3 on Ruby 1.9.2

Question

I have an old application that runs on a CentOS server with Ruby 1.9.2 and Rails 3.0.3.

I am trying to install my application on a new DEBIAN 10 server.

I could install Ruby 1.9.2 but when I try to install Rails 3.0.3 with this command, "gem install rails -v 3.0.3", it throws an error saying that "concurrent-ruby requires Ruby version >= 2.3"

drmcchamburgers · Accepted Answer · 2024-08-07 22:10:19Z

0

ran into something similar trying to get 1.8.7 running.

rvm install ruby-2.3
rvm use ruby-2.3
gem install rails --version 3.0.3

and it worked for me.

answered Aug 7, 2024 at 22:10

drmcchamburgers

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