Upgrading problem

Cédric D

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Aug 25, 2015, 2:41:55 AM8/25/15

to Canvas LMS Users

Hello,

I'm trying to upgrade canvas from a version using ruby 1.9.3 to ruby 2.1.6 on Ubuntu 14.04.2 LTS

Ruby was upgraded from ppa:brightbox/ruby-ng and ruby -v shows 2.1.6p336

I deleted vendor/bundle, did a gem cleanup, and ran

sudo bundle install --path vendor/bundle --without=sqlite

The answer I got was:

Fetching https://github.com/colleenpalmer/dress_code.git
Fetching https://github.com/kreynolds/cassandra-cql.git
Fetching https://github.com/rails/rails.git
Fetching https://github.com/rails-api/active_model_serializers.git
Fetching https://github.com/codekitchen/nokogiri.git
Fetching https://github.com/ccutrer/redis-store.git
Fetching https://github.com/smeredith0506/testbot.git
Fetching https://github.com/maneframe/mocha.git
Fetching source index from https://rubygems.org/
Resolving dependencies........................................................................................................................................................................................
Bundler could not find compatible versions for gem "rufus-scheduler":
  In Gemfile:
    delayed_job (>= 0) ruby depends on
      rufus-scheduler (= 2.0.6) ruby

    rufus-scheduler (3.1.2)

I also tried bundle update. Same result. What am I doing wrong?

Simon Williams

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Aug 25, 2015, 9:45:25 AM8/25/15

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Hi, I don't think I've seen that exact problem before, but it looks similar to something I've seen, and the solution for me was to update bundler to the latest stable version (1.10.6). I think `bundle update bundler` would work, or if not you may have to use gem install and specify the version. Give that a try, hopefully it helps!

Simon

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Cody Cutrer

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Aug 25, 2015, 12:12:31 PM8/25/15

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Ah, I see the problem now. delayed_job is an old version, located in vendor/plugins. That has now been extracted to a completely separate gem named "canvas-jobs". What's going on is that when you updated, you just overwrote your old checkout, and didn't delete old files. Assuming you even have a git checkout, you can run `git clean -di` to clean up files that shouldn't be there anymore.

Cody Cutrer

Software Engineer

Instructure

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Cédric D

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Aug 25, 2015, 3:09:04 PM8/25/15

to Canvas LMS Users

OK, that was it.

In the meantime, I set up Canvas in a brand new folder and did a bundle install which worked fine, so it seems that the 'plugin' folder was messing my upgrade. I copied the config files and the tmp folder to the new folder and it works.