While I’m creating an react native new project in Mac OS . Im getting an error like “Your Ruby version is 2.7.4, but your Gemfile specified 2.7.3”
How to solve this ?
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Change the version in Gemfile with the installed version – Mrinal Maheshwari Oct 22 '22 at 13:36
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1@MrinalMaheshwari how to change to gemfile installed version ? In Mac OS – Vasanth kumar Oct 22 '22 at 13:37
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Install `rbenv`, use this [guide](https://www.digitalocean.com/community/tutorials/how-to-install-ruby-on-rails-with-rbenv-on-macos) and you can install any version of ruby you want – Mrinal Maheshwari Oct 22 '22 at 13:42
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@MrinalMaheshwari still I’m getting same issue. Any solution ??? – Vasanth kumar Oct 24 '22 at 16:31
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I had the same issue and this post helped me: https://stackoverflow.com/questions/71371079/fix-your-ruby-version-is-2-6-8-but-your-gemfile-specified-2-5-5 – SelbiEreshova Oct 24 '22 at 20:09
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you can follow the guide [here](https://stackoverflow.com/a/38194231/20098426). should fix your problem easily – Pazozzoo Jan 28 '23 at 13:32
4 Answers
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I solved this by changing the version in the file .ruby-version that lives in the root of the app folder.
Allan
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Install rvm which stands for ruby version manager Visit https://rvm.io/rvm/install or follow the instructions
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gpg --keyserver keyserver.ubuntu.com --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
If gpg is not installed, install it using brew install gnupg.
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\curl -sSL https://get.rvm.io | bash -s stable --ruby
Change and install ruby using rvm,
rvm install 2.7.3 rvm use 2.7.3
use rvm list to show all ruby version installed
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Please follow this simple steps : https://nrogap.medium.com/install-rvm-in-macos-step-by-step-d3b3c236953b
Safi Deraiya
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Goto the project root directory. You will find a file called .ruby-version and open it. Edit it and change 2.7.3 to 2.7.4 and save.
Shafraz Buhary
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