I'm doing the coursera Ruby on Rails class and I can't get through the installation on Windows. I followed their directions and created a directory called test\_install. There is a picture to show what's in it. They say I'm just supposed to type "rails server" to move on the the next step but I get an error message that says (there is also picture):
"Could not find gem 'turbolinks (\~> 5) x86-mingw32' in any of the gem sources listed in your Gemfile
Run 'bundle install' to install missing gems."
So then I type in bundle install and it says (see picture) :
"An error occurred while installing sqlite3 (1.4.0) and bundler could not continue.
Make sure that 'gem install sqlite3 -v '1.4.0'' succeeds before bundling
Earlier in that message is says "sqlite3.h is missing. Install SqLite3 rom [www.sqlite.org](https://www.sqlite.org)"
I went to the website and thought it installed the right thing but this is the very beginning of the class so I don't know what anything means. Coursera offered a FAQ for this installation process but it didn't have this question on it.
If anyone can make sense of all this please help. Thanks.