# File lib/fog/azure/compute.rb, line 73
        def initialize(options)
          begin
            require "azure"
          rescue LoadError => e
            retry if require("rubygems")
            raise e.message
          end
          ::Azure.configure do |cfg|
            cfg.management_certificate = options[:azure_pem]
            cfg.subscription_id = options[:azure_sub_id]
            cfg.management_endpoint = options[:azure_api_url] || \
              "https://management.core.windows.net"
          end
          @vm_svc = ::Azure::VirtualMachineManagementService.new
          @stg_svc = ::Azure::StorageManagementService.new
          @image_svc = ::Azure::VirtualMachineImageManagementService.new
          @db_svc = ::Azure::SqlDatabaseManagementService.new
        end