error Could not find i18n-0.7.0 in any of the sources

Question

This Saturday (27th, December), I upgraded my project Rails version from version 4.1.5 to version 4.2.0. And I also upgraded the Ruby version from 2.1.2 to 2.1.5.

Today,

Answer 1

I solved the problem.

The problem was, I upgraded the Rails version but I did not upgrade the bin/ folder.

So, to do that, I had to run the following command, and override everything:

$ bundle exec rake rails:update:bin

Thanks.

Answer 2

I had the same issue and solved it by deleting the Gemfile.lock and running another bundle command.

After that, I was back to an earlier version of i18n (0.6.11) and everything worked as expected.

Answer 3

I did all of the above without result. Then I discovered that i18n couldn't be installed because my Ruby version was too low. (Said message was lost in the blast that bundler emits.) I updated Ruby and voila! i18n installed. NB: for some reason, Gemfile.lock showed it as installed even before this success, but RubyMine didn't show it as one of the installed libraries. Go figure.

Answer 4

If you is using RVM you need reset your RVM gemsets, try this:

https://github.com/phusion/passenger/wiki/Resetting-RVM-gemsets

Answer 5

Earlier version was i18n --version 0.6.1

Issue got resolved using the below command.

sudo gem install i18n --version 0.7

Answer 6

Try:

bin/bundle install

Solves the problem ;)