All tests failing due to wrong Ruby version

Hi there,
we’re having all our tests fail. While looking into it we discovered that the builds are running Ruby 2.3.0 while we’re specifying Ruby 2.3.1 in our .ruby_version file.

Anyone else having problems with this?

If your build is using our 12.04 container, you’ll need to install Ruby 2.3.1 - here’s how to do that: Ruby 2.3.1 on Precise

If you’re using the 14.04 containter, 2.3.1 is preinstalled and should work. Perhaps you could share your circle.yml file if you’re getting issues with 14.04?