我用"gem-install-eventmachine"安装了eventmachine-rubygem,并通过运行gem-list--local来确认它已安装,它就会出现。我也在eventmachine目录中运行了setup.rb。
以下代码
$:.push("/home2/sthoma5/ruby/gems") // this was in the shared server docs
require 'rubygems'
require 'eventmachine'
module EchoServer
def receive_data(data)
send_data(data)
end
end
EventMachine::run do
host = "0.0.0.0"
port = 80
EventMachine::start_server host, port, EchoServer
puts "Started EchoServer on #{host}:#{port}"
end
返回错误:
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_requi
re': no such file to load -- eventmachine (LoadError)
from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from echo.rb:4
我似乎需要以非标准的方式要求这样做,因为我在共享服务器上,无法访问某些ruby路径?但是,通过SSH,我可以导航到/usr/lib/ruby/site_ruby/1.8/rubygems.
我的eventmachine目录位于home2/sthoma5/ruby/gems/gems/eventmachine0.12.10下。
您正在运行哪个版本的Ruby?
在Ruby 1.8.x中,首先需要require 'rubygems'
。