How can i set ruby version in cron job?

[bolasblack]

My schedule.rb :

set :output, 'log/cron.log'
set :job_template, "/bin/bash -c \":job\""
set :environment, :development
job_type :runner, "cd :path && script/rails runner -e :environment ':task' :output"

every 1.minute do
  runner "Entry.storage_new_entries"
end

Then whenever generated cron job:

* * * * * /bin/bash -c "cd /Users/c4605/workSpace/read && script/rails runner -e development 'Entry.storage_new_entries' >> log/cron.log 2>&1"

It work when it executed by my self, but log/cron.log said:

/Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler/spec_set.rb:92:in `materialize': Could not find rake-10.0.2 in any of the sources (Bundler::GemNotFound)
        from /Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler/spec_set.rb:85:in `map!'
        from /Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler/spec_set.rb:85:in `materialize'
        from /Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler/definition.rb:114:in `specs'
        from /Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler/definition.rb:159:in `specs_for'
        from /Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler/definition.rb:148:in `requested_specs'
        from /Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler/environment.rb:18:in `requested_specs'
        from /Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler/runtime.rb:13:in `setup'
        from /Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler.rb:120:in `setup'
        from /Library/Ruby/Gems/1.8/gems/bundler-1.3.0/lib/bundler/setup.rb:17
        from /Library/Ruby/Site/1.8/rubygems/core_ext/kernel_require.rb:110:in `gem_original_require'
        from /Library/Ruby/Site/1.8/rubygems/core_ext/kernel_require.rb:110:in `require'
        from /Users/c4605/workSpace/readweekly/config/boot.rb:6
        from script/rails:5:in `require'
        from script/rails:5

Who know how i can change ruby version to 1.9.3 in cron job?

[javan]

Are you using RVM or rbenv to manage ruby versions?

[bolasblack]

Yes, i am using RVM

[javan]

Any reason you're leaving out the -l from the default job_template? It's possible that's preventing RVM from loading.

[bolasblack]

Thank you @javan , i resolved the problem, i changed the job_template become:

job_type :runner, "source $HOME/.rvm/scripts/rvm && rvm use 1.9.3-p392 && cd :path && script/rails runner -e :environment ':task' :output"

And it works now.

[JackWells]

The solution has no resemblance to the examples, which could explain the past 4 hours trying to solve this. I have RVM. I can verify all gems, rake, etc are accessible from the command-line where I run wherever; they should be getting passed and set-up automatically, right? I've tried every proposed solution in StackO, and there are many. None of them work. What is the closest thing to ... "rake "my_task" ... which I can put in the schedule.rb file so that it will find the pieces it needs to run.