def message
      @message ||= begin
        description, stacktrace = parse.values_at(:description, :stacktrace)

        msg = description
        msg = msg.red if msg.respond_to?(:red)
        msg << stacktrace if stacktrace
        msg
      end
    end
def message
      @message ||= begin
        description, stacktrace = parse.values_at(:description, :stacktrace)

        msg = description
        msg = msg.red if msg.respond_to?(:red)
        msg << stacktrace if stacktrace
        msg
      end
    end
The message of the exception reports the content of podspec for the
 line that generated the original exception.

 @example Output

   Invalid podspec at `RestKit.podspec` - undefined method
   `exclude_header_search_paths=' for #<Pod::Specification for
   `RestKit/Network (0.9.3)`>

       from spec-repos/master/RestKit/0.9.3/RestKit.podspec:36
       -------------------------------------------
           # because it would break: #import <CoreData/CoreData.h>
    >      ns.exclude_header_search_paths = 'Code/RestKit.h'
         end
       -------------------------------------------

 @return [String] the message of the exception.