mysql2 0.5.6 error: Incorrect MySQL client library version

Answered

Hi all, I'm facing the following issue when using RubyMine IDE 2024.3:

I get the following error when executing the rails config: 'There was an error while trying to load the gem 'mysql2'. (Bundler::GemRequireError)
Gem Load Error is: Incorrect MySQL client library version! This gem was compiled for 10.8.8 but the client library is 3.4.1.'

Config: Ruby 3.3.6, Rails 8.0.0, MySQL 8.4.0 and the mysql2 0.5.6 gem.

Any help will be much appreciated, thanks!

 

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3 comments

Hello,

Could you please check whether you manage to start the rails server with bundle exec manually from the Terminal?

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Hello Olga Kuvardina,

I tried using build exec rails and it gives the same error.

I forgot to say that my OS is Win11.

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Praduv83 in this case it doesn't seem to be related to RubyMine. You can check the SO or GitHub issues with similar problem's description, like this one: https://stackoverflow.com/questions/10725439/incorrect-mysql-client-library-version

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