From: Lutz Horn Date: 2007-08-02T19:25:06+09:00 Subject: Re: problem with rubygem Hi, On 2 Aug., 12:04, Yin Silver wrote: > But when I tried to do: gem install rails --include-dependencies, i have > got a error message: > > ERROR: While executing gem...(Gem: RemoteFetcher::FetchError) > getaddrinfo: Temporary failure in name > resolutio(SocketError) This means that gem can't resolve the name of a remote server, i. e. http://gems.rubyforge.org Can you connect to this server using a browser or a command line tool like curl? Lutz