[Ruby FAQs] Ignoring xxx-x.x.x because its extensions are not built. Try: gem pristine xxx --version x.x.x

Ignoring xxx-x.x.x because its extensions are not built. Try: gem pristine xxx --version x.x.x

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$ irb
Ignoring xxx-x.x.x because its extensions are not built. Try: gem pristine xxx --version x.x.x

asdf Ruby version may conflict with rvm ruby version.

To make them to use the same Ruby version to resolve that issue.

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$ asdf reshime ruby x.x.x

$ rvm use x.x.x --default

References

[1] RVM: Ruby Version Manager - Installing RVM - https://rvm.io/rvm/install#installation

[2] asdf-vm/asdf: Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more - https://github.com/asdf-vm/asdf

[3] asdf-vm/asdf-ruby: Ruby plugin for asdf version manager - https://github.com/asdf-vm/asdf-ruby

[4] Bundler: bundle pristine - https://bundler.io/man/bundle-pristine.1.html