git push heroku master问题

Question

I am having a problem with my application not being uploaded to heroku. When I typed in: git push heroku master

I get an error at the end:

**Results logged to /tmp/build_2akv91a7tpdfl/vendor/bundle/ruby/1.9.1/gems/sqlite3-1.3.7/ext/sqlite3/gem_make.out An error occurred while installing sqlite3 (1.3.7), and Bundler cannot continue. Make sure that gem install sqlite3 -v '1.3.7' succeeds before bundling. ! ! Failed to install gems via Bundler. ! ! Push rejected, failed to compile Ruby/Rails app**

When i tried installing the gems its asking for, and redid the process the same error message comes up even after i installed 'gem install sqlite3 -v '1.3.7.''

(For those who are following Michael Hartl rails tutorials i followed it by detail but I'm still getting an error message.)

Any help will be greatly appreciated. I am new to rails so if you have a solution, please do speak in layman's terms.

Answer 1

I don't think you can use sqlite3 on Heroku. You can use postgres instead.

Remove sqlite3 gem and add pg gem in your Gemfile.

gem 'pg'

Answer 2

Since Heroku provides you a PostgreSQL database for your app, edit your Gemfile and change this line:

gem 'sqlite3' To this:

gem 'pg'