我正在运行一段脚本(是一个我失去联系的朋友为我编写的)。它开头是这样的:
require 'ruby-debug'
require 'circle'
first_circle=Circle.new()
@number_of_rounds=1
但是我一直收到这个错误信息:
C:/Ruby193/lib/ruby/gems/1.9.1/gems/circle-0.0.2/lib/circle/models/friendship.rb:1:in
`<top (required)>': uninitialized constant ActiveRecord (NameError)
from
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in
`require'
from
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in
`require'
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/circle-0.0.2/lib/circle/circle.rb:1:in
`<top (required)>'
from
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in
`require'
from
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in
`require'
from
C:/Ruby193/lib/ruby/gems/1.9.1/gems/circle-0.0.2/lib/circle.rb:7:in
`<top (required)>'
from
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in
`require'
from
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in
`rescue in require'
from
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:in
`require'
from primes.rb:5:in `<main>'
我该怎么办?
gem install circle
应该已经安装了所有依赖项。 - Srikanth Venugopalan