```ruby
Gem::Specification.new do |s|
  s.name          = 'paperclip-wav-mp3'
  s.version       = '0.0.2'
  s.author        = 'Jon Pascoe'
  s.email         = 'jon.pascoe@me.com'
  s.homepage      = 'https://github.com/pacso/paperclip-wav-mp3'
  s.summary       = 'Paperclip WAV to MP3 Processor'
  s.description   = 'Paperclip processor to convert WAV format audio to MP3 using ffmpeg'
  s.license       = 'MIT'

  s.platform      = Gem::Platform::RUBY

  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) }
  s.require_paths = ["lib"]

  s.requirements << "FFmpeg"
  s.required_ruby_version = ">= 1.9.2"

  s.add_dependency("paperclip", "~> 2.7.0")
end```

Fix version requirements of paperclip
user
```ruby
Gem::Specification.new do |s|
  s.name          = 'paperclip-wav-mp3'
  s.version       = '0.0.3'
  s.author        = 'Jon Pascoe'
  s.email         = 'jon.pascoe@me.com'
  s.homepage      = 'https://github.com/pacso/paperclip-wav-mp3'
  s.summary       = 'Paperclip WAV to MP3 Processor'
  s.description   = 'Paperclip processor to convert WAV format audio to MP3 using ffmpeg'
  s.license       = 'MIT'

  s.platform      = Gem::Platform::RUBY

  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) }
  s.require_paths = ["lib"]

  s.requirements << "FFmpeg"
  s.required_ruby_version = ">= 1.9.2"

  s.add_dependency("paperclip", "~> 2.7")
end```
assistant