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I've tried to upgrade my redmine 1.3.0 to 2.0.0 following these instructions.

I am at step 3/6. In this step, I am trying to run the rake generate_session_store command, but I receive the following error: Could not find gem 'mocha (= 0.12.3) ruby' in any of the gem sources listed in your Gemfile.

Do you have any idea how this can be solved?

ire_and_curses
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1 Answers1

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It looks like Redmine is requiring an exact version of mocha (0.12.3). You have a more recent version. The solution is probably to uninstall your version, and install the version Redmine is looking for:

gem uninstall mocha --version 0.12.4
gem install mocha --version 0.12.3
ire_and_curses
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