# gem list

*** LOCAL GEMS ***

arrayfields (4.7.4)
fattr (2.2.0)
ffi (0.6.3)
little-plugger (1.1.2)
logging (1.4.3)
loquacious (1.6.4)
main (4.4.0, 4.2.0)
rake (0.8.7)
rufus-tokyo (1.0.7)
tyrantmanager (1.6.0)

# tyrantmanager setup /data/tyrant
/usr/lib64/ruby/gems/1.8/gems/loquacious-1.6.4/lib/loquacious/undefined.rb:87: warning: parenthesize argument(s) for future version
/usr/lib64/ruby/gems/1.8/gems/ffi-0.6.3/lib/ffi/library.rb:79:in `ffi_libraries': no library specified (LoadError)
	from /usr/lib64/ruby/gems/1.8/gems/ffi-0.6.3/lib/ffi/library.rb:106:in `attfunc'
	from /usr/lib64/ruby/gems/1.8/gems/rufus-tokyo-1.0.7/lib/rufus/tokyo/tyrant/lib.rb:59
	from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
	from /usr/lib64/ruby/gems/1.8/gems/rufus-tokyo-1.0.7/lib/rufus/tokyo/tyrant.rb:32
	from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
	from /usr/lib64/ruby/gems/1.8/gems/tyrantmanager-1.6.0/lib/tyrant_manager/tyrant_instance.rb:2
	from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
	from /usr/lib64/ruby/gems/1.8/gems/tyrantmanager-1.6.0/lib/tyrant_manager.rb:249
	from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
	from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
	from /usr/lib64/ruby/gems/1.8/gems/tyrantmanager-1.6.0/bin/tyrantmanager:9
	from /usr/bin/tyrantmanager:19:in `load'
	from /usr/bin/tyrantmanager:19

30	module FFI
    31	  CURRENT_PROCESS = USE_THIS_PROCESS_AS_LIBRARY = Object.new
    32	
    33	  module Library
    34	    CURRENT_PROCESS = FFI::CURRENT_PROCESS
    35	    LIBC = FFI::Platform::LIBC
    36	
    37	    def self.extended(mod)
    38	      raise RuntimeError.new("must only be extended by module") unless mod.kind_of?(Module)
    39	    end
    40	
    41	    def ffi_lib(*names)
    42	
    43	      ffi_libs = names.map do |name|
    44	        if name == FFI::CURRENT_PROCESS
    45	          FFI::DynamicLibrary.open(nil, FFI::DynamicLibrary::RTLD_LAZY | FFI::DynamicLibrary::RTLD_LOCAL)
    46	        else
    47	          libnames = (name.is_a?(::Array) ? name : [ name ]).map { |n| [ n, FFI.map_library_name(n) ].uniq }.flatten.compact
    48	          lib = nil
    49	          errors = {}
    50	
    51	          libnames.each do |libname|
    52	            begin
    53	              lib = FFI::DynamicLibrary.open(libname, FFI::DynamicLibrary::RTLD_LAZY | FFI::DynamicLibrary::RTLD_LOCAL)
    54	              break if lib
    55	            rescue Exception => ex
    56	              errors[libname] = ex
    57	            end
    58	          end
    59	
    60	          if lib.nil?
    61	            raise LoadError.new(errors.values.join('. '))
    62	          end
    63	
    64	          # return the found lib
    65	          lib
    66	        end
    67	      end
    68	
    69	      @ffi_libs = ffi_libs
    70	    end
    71	
    72	
    73	    def ffi_convention(convention)
    74	      @ffi_convention = convention
    75	    end
    76	
    77	
    78	    def ffi_libraries
    79	      raise LoadError.new("no library specified") if !defined?(@ffi_libs) || @ffi_libs.empty?
    80	      @ffi_libs
    81	    end