josh64x2/reinstall_gems.md

Last active January 21, 2019 02:30

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Reinstall ruby gems

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reinstall_gems.md

    gem list | cut -d" " -f1 > gem_list.txt
cat gem_list.txt | xargs gem install

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josh64x2 commented Jan 21, 2019

If we need to include a non standard library path:

gem install some_extension_gem -- --with-extension-lib=/path/to/lib

from: https://stackoverflow.com/questions/41120566/how-to-pass-build-flags-like-with-ruby-include-to-gem-install#41121929

e.g.
gem update -- --with-idn-dir=/opt/homebrew

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