An error occurred while installing rack (2.0.1), and Bundler cannot continue. Make sure that `gem install rack -v '2.0.1'` succeeds before bundling

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What do I do about this?

"An error occurred while installing rack (2.0.1), and Bundler cannot continue. Make sure that gem install rack -v '2.0.1' succeeds before bundling."

1
ruby-on-railsruby

1 Answers

0
votes

Rack 2.0.1 requires Ruby >= 2.2.2.

Whats ur ruby version ?? check using ruby -v in the command line