Hello Everyone,

I am new to using Ruby as our first project will opt to use it. I was trying to run Ruby using the InstantRails. But when I started to launch the application and tried to update the gem, some error occured.

after i issued the command: gem update --system, the error below appeared.

ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
getaddrinfo: temporary failure in name resolution. (SocketError)
getting size of http://gems.rubyforge.org/Marshal.4.8

Please, I need some help on how to overcome this one.

Thanks a lot.

This is also my problem. If you have any idea please share with us. Thank you very much!!!!!!!!!!!!

hello,

I have long been away from ruby and just last night I had the flame for learning it again. I followed a different installation procedure and succeeded. I never used that gem command anymore, and it worked. But another problem occurred. It has something to do with the ruby script/server command. I can't fix it.

the command:

ruby script/server


results to:

ruby: No such file or directory -- script/server (LoadError)