From: Eric Hodel <drbrain@...7.net>
Date: 2009-04-25T03:55:33+09:00
Subject: Re: problem with rubygems and rake creating a new gem

On Apr 24, 2009, at 06:33, Mario Ruiz wrote:
> I've updated rubygems to the last version since it was necessary for
> another library and now I cannot create the gem file for my framework.

RubyGems 1.3.2 removed Gem::manage_gems:

http://rubyforge.org/forum/forum.php?forum_id=3166

It had been deprecated and was giving warnings for some time now.

Also, you should use Gem::PackageTask instead of Rake's GemPackage task.

> What I have is a rakefile.rb:
> [...]

I've fixed it for you:

require 'rubygems'
require 'rubygems/packagetask'

spec = Gem::Specification.new do |s|
    s.name      =   "BxWW"
    s.version   =   "1.3.0"
    s.author    =   "Mario Ruiz"
    s.email     =   "mario@mario.com"
    s.summary   =   "blabla blabla"
    s.description = "FIX"
    s.homepage  = "FIX"
    s.files     =   FileList['src/**/*'].to_a
    s.require_path  =   "."
end

Gem::PackageTask.new(spec) do |pkg|
    pkg.need_tar = true
end

task :default => "build/#{spec.name}-#{spec.version}.gem" do
    puts "generated latest version"
end