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.