Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.


Rails: c9.io installation error

after running command: rails server -b $IP -p $PORT

I got error: ... webrick/utils.rb:75 getaddrinfo socketerror

any idea what that is? txs adam

2 Answers

Faye Bridge
Faye Bridge
4,879 Points

Hey Adam! Our Teaching Team will get back to you with an answer soon. :)

Jason Seifer
Jason Seifer
Treehouse Guest Teacher

Hey Adam, can you paste a screenshot of the error?