```ruby
# -*- encoding: utf-8 -*-
require File.dirname(__FILE__) + '/lib/temple/version'
require 'date'

Gem::Specification.new do |s|
  s.name          = 'temple'
  s.version       = Temple::VERSION
  s.date          = Date.today.to_s

  s.authors       = ['Magnus Holm', 'Daniel Mendler']
  s.email         = ['judofyr@gmail.com', 'mail@daniel-mendler.de']
  s.homepage      = 'http://dojo.rubyforge.org/'
  s.summary       = 'Template compilation framework in Ruby'

  s.require_paths = %w(lib)
  s.files         = `git ls-files`.split("\n")
  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }

  # Tilt is only development dependency because most parts of Temple
  # can be used without it.
  s.add_development_dependency('tilt')
  s.add_development_dependency('bacon')
end
```

Add rake as development dependency
user
```ruby
# -*- encoding: utf-8 -*-
require File.dirname(__FILE__) + '/lib/temple/version'
require 'date'

Gem::Specification.new do |s|
  s.name          = 'temple'
  s.version       = Temple::VERSION
  s.date          = Date.today.to_s

  s.authors       = ['Magnus Holm', 'Daniel Mendler']
  s.email         = ['judofyr@gmail.com', 'mail@daniel-mendler.de']
  s.homepage      = 'http://dojo.rubyforge.org/'
  s.summary       = 'Template compilation framework in Ruby'

  s.require_paths = %w(lib)
  s.files         = `git ls-files`.split("\n")
  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }

  # Tilt is only development dependency because most parts of Temple
  # can be used without it.
  s.add_development_dependency('tilt')
  s.add_development_dependency('bacon')
  s.add_development_dependency('rake')
end
```
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