Question

我知道这已经完成了死亡，似乎有关于这个问题的十几个问题，但我只是找不到合适的答案。

我正在使用RVM来管理我的红宝石，但我没有使用任何自定义gemsets。我做了一个gem install passivedns-client，安装时没有给我任何错误。但是我无法在任何脚本甚至是irb中加载gem。以下是可能提供上下文的一些命令的输出。

Machine_name:~ user_name$ gem list passive

*** LOCAL GEMS ***

passivedns-client (1.4.1)

Machine_name:~ user_name$ rvm gemdir
/Users/user_name/.rvm/gems/ruby-2.1.3

Machine_name:~ user_name$ which irb
/Users/user_name/.rvm/rubies/ruby-2.1.3/bin/irb

Machine_name:~ user_name$ which gem
/Users/user_name/.rvm/rubies/ruby-2.1.3/bin/gem

Machine_name:~ user_name$ irb
2.1.3 :001 > $LOAD_PATH
 => ["/Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/site_ruby/2.1.0", "/Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/site_ruby/2.1.0/x86_64-darwin13.0", "/Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/site_ruby", "/Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/vendor_ruby/2.1.0", "/Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/vendor_ruby/2.1.0/x86_64-darwin13.0", "/Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/vendor_ruby", "/Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/2.1.0", "/Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/2.1.0/x86_64-darwin13.0"] 

2.1.3 :002 > require 'passivedns-client'
LoadError: cannot load such file -- passivedns-client
    from /Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /Users/user_name/.rvm/rubies/ruby-2.1.3/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
    from (irb):2
    from /Users/user_name/.rvm/rubies/ruby-2.1.3/bin/irb:11:in `<main>'
2.1.3 :003 > 

Machine_name:~ user_name$ rvm current
ruby-2.1.3

Answer 1

我认为这个特定宝石的命名空间是错误的，而不是你的$LOAD_PATH。我使用bundle open对其进行了诊断，但经过几次尝试后，我能够通过以下方式进行诊断：

[1] pry(main)> require 'passivedns'
LoadError: cannot load such file -- passivedns
from /Users/anthonyross/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
[2] pry(main)> require 'passivedns/client/version'
=> true
[3] pry(main)> c = PassiveDNS::Client.new
=> #<PassiveDNS::Client:0x007f8e0e83b820>
[4] pry(main)>

ruby无法加载此类文件

1 个答案: