How to fix the uninitialized constant Rake::DSL problem on Heroku?

How to fix the uninitialized constant Rake::DSL problem on Heroku?

ruby-on-rails ruby-on-rails-3 heroku rake

heroku

How to rake db:drop and rake db:create on Heroku? [duplicate]

database postgresql heroku rake

heroku

Running rake db:drop db:create db:migrate on Heroku Cedar stack

ruby-on-rails heroku rake cedar

heroku

How to integrate a standalone Python script into a Rails application?

python ruby-on-rails ruby heroku rake

heroku

undefined method `sass' for #<Rails::Application::Configuration on Heroku

heroku rake ruby-on-rails-3.1 sass

heroku

Error when doing rake db:migrate on Heroku

ruby heroku rake database-migration

heroku

Heroku run rake db:migrate results in no change in the database, app restarted several times

heroku migration rake database-migration rails-migrations

heroku

Deploy Gollum wiki to Heroku

rake heroku sinatra

heroku

How can I stop Heroku Dyno that is running a Rails task through Heroku Scheduler?

ruby-on-rails heroku rake dyno

heroku

Heroku rake db:migrate results in Error R13 (Attach error) -> Failed to attach to process

ruby-on-rails heroku rake dbmigrate

heroku

How do I use Rails clockwork gem to run rake tasks?

ruby-on-rails heroku rake

heroku

Load local file during heroku rake task

heroku rake

heroku

Run Rails Rake task on Heroku Scheduler as detached to capture log output in Papertrail

ruby-on-rails logging heroku rake papertrail-app

heroku

Automatically precompile assets before pushing to Heroku

ruby-on-rails ruby heroku rake

heroku

DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support will be removed in Rails 4.0 [duplicate]

ruby-on-rails git heroku rake dbmigrate

heroku