rails console on openshift

I deployed my rails application to openshift it works well but I cannot run 'rails console' on production server. It gives me this error. How can I solve this? I tried to update rubygems but it also gives permission denied error and I couldn't make it too.

rails c error:

Warning: You're using Rubygems 1.8.24 with Spring. Upgrade to at least Rubygems 2.1.0 and run `gem pristine --all` for better startup performance.
/opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require': cannot load such file -- bundler/setup (LoadError)
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/commands.rb:33:in `<module:Spring>'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/commands.rb:4:in `<top (required)>'
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:77:in `preload'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:140:in `serve'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:128:in `block in run'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:122:in `loop'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application.rb:122:in `run'
from /var/lib/openshift/5429e72a500446dfee000197/app-root/runtime/repo/vendor/bundle/ruby/1.9.1/gems/spring-1.1.3/lib/spring/application/boot.rb:18:in `<top (required)>'
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from /opt/rh/ruby193/root/usr/share/rubygems/rubygems/custom_require.rb:36:in `require'
from -e:1:in `<main>'

rubygems-update error:

[appname.rhcloud.com repo]\> update_rubygems
ERROR: While executing gem ... (Errno::EACCES)
Permission denied - /opt/rh/ruby193/root/usr/local/share/ruby

回答1:

I ran into the same issue, try running it like this:

RAILS_ENV=production bundle exec rails console

Also make sure you are running it in ~/app-root/repo when you run it

回答2:

To update rubygems:

gem update --system

If that doesn't solve the problem try Spring's suggestion and run:

gem pristine --all

回答3:

The problem is that there are multiple bundle executables and the system is using the wrong one.

Locate the correct bundle executable. In my case it was located at ~/.gem/bin/bundle.

If you can't find it, install it gem install bundler.

Then run ~/.gem/bin/bundle exec rails console production inside ~/app-root/repo

回答4:

I couldn't get any of the gem install or bundle exec solutions to work while running the 4.1.4 Rails cartridge on OpenShift. My solution was running RAILS_ENV=production bin/rails c in app-root/repo.