Remedy for command not found in rails s

How to deal with command not found in rails s

In conclusion, installing the gem solved it.

What is a gem?

What is gem?

  1. Shows the Ruby package released by RubyGems. 2, the name of the package management system that manages the package

There are two.

This time, the purpose is to start rais s, so I won't go into details, but it's a good idea to leave it in your head.

How to deal with this time

gem install rails

When you type in the terminal,

Successfully installed rails-6.0.3.2
Parsing documentation for rails-6.0.3.2
Done installing documentation for rails after 0 seconds
1 gem installed

Rails installation was successful, It says that gem is also installed!

And again

rails s

When I type in, no error message is displayed, http://localhost:3000/ When I open

スクリーンショット 2020-09-04 0.27.43.png

This is a success! !! First of all, it is good to check whether it is displayed.

Recommended Posts

Remedy for command not found in rails s
docker-compose command list (for Rails)
SassC :: SyntaxError in Pages # index Remedy for rails5 Intermediate Tutorial
When [command not found: composer] is displayed when [composer install] is displayed in Laravel
Data is not registered in Rails.
Remedy for "A server is already running." Error when running rails s
JavaScript (vanilla) does not respond in Rails.
must not return in the for statement
Remedy for "Uniqueness validator will no longer enforce case sensitive comparison in Rails 6.1."
When I run the source command in the Ubuntu Makefile, it says "source: command not found"
Solution for NetBeans 8.2 not working in Java 9 environment
[Rails] Added in devise: username not added to database
Use pagy for pagination in your Rails app.
[Ruby on rails] When executing the heroku command, bash: heroku: command not found is displayed. [Rails tutorial]
Group_by in Rails
How to deal with errors in Rails s could not find a JavaScript runtime.
[Rails] Return login result in JSON format (for beginners)
Localhost3000 does not start up in Docker / Rails development.
Rails 6 startup error "Webpacker configuration file not found" Solution
When the server does not start with rails s
Do not write 〇〇 logic in Rails View (* added later)