Hello. I am trying to setup a Ruby gem in CircleCI 2.0 with circleci/ruby-2.2.2 as the executor image, but I am unable to find an image with this Ruby version.
version: 2 jobs: build: docker: - image: circleci/ruby:2.2.2 working_directory: ~/repo
and I get:
.circleci/config.yml is valid real 0m1.269s user 0m0.152s sys 0m0.068s ====>> Spin up Environment Build-agent version 0.0.5895-01cdb92 (2018-05-29T20:07:10+0000) Starting container circleci/ruby:2.2.2 image cache not found on this host, downloading circleci/ruby:2.2.2 Error: Error response from daemon: manifest for circleci/ruby:2.2.2 not found
I tried several images from here:
And I also tried adding a step:
- run: name: Set Ruby Version command: echo "ruby-2.2.2" > ~/.ruby-version
But that also failed.