```ruby
# coding: utf-8
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'csstats/version'

Gem::Specification.new do |gem|
  gem.name = "csstats"
  gem.version = CSstats::VERSION
  gem.authors = ["Justas Palumickas"]
  gem.email = ["justas@elish.lt"]
  gem.homepage = "https://github.com/jpalumickas/csstats/"
  gem.summary = gem.description
  gem.description = %q{ Gem which handle csstats.dat file generated by CSX module in AMX Mod X (http://www.amxmodx.org/) }
  gem.license = 'MIT'

  gem.files = `git ls-files`.split($/)
  gem.executables = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
  gem.test_files = gem.files.grep(%r{^(test|spec|features)/})
  gem.require_paths = ["lib"]

  gem.add_dependency 'hashie', '~> 2.0'
  gem.add_development_dependency 'bundler', '~> 1.0'
end
```

Add required ruby version into gemspec
user
```ruby
# coding: utf-8
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'csstats/version'

Gem::Specification.new do |gem|
  gem.name = 'csstats'
  gem.version = CSstats::VERSION
  gem.author = 'Justas Palumickas'
  gem.email = 'jpalumickas@gmail.com'
  gem.homepage = 'https://github.com/jpalumickas/csstats/'
  gem.summary = gem.description
  gem.description = %q{ Gem which handle csstats.dat file generated by CSX module in AMX Mod X (http://www.amxmodx.org/) }
  gem.license = 'MIT'

  gem.required_ruby_version = '>= 1.9.2'

  gem.files = `git ls-files`.split($/)
  gem.executables = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
  gem.test_files = gem.files.grep(%r{^(test|spec|features)/})
  gem.require_paths = ['lib']

  gem.add_dependency 'hashie', '~> 2.0'
  gem.add_development_dependency 'bundler', '~> 1.0'
end
```
assistant