Description of problem:

When trying to generate a spec file for foreigner 1.0.3 I get an error message (see additional information below). But if I run gem2rpm on a previous version or another gem it works fine.


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. Download gem from - https://rubygems.org/gems/foreigner/versions/1.0.3
2. Run gem2rpm foreigner-1.0.3.gem

  
Actual results:

The error message is shown, and no spec file is generated.


Expected results:

A spec file to be generated.


Additional info:

(mcpierce@mcpierce-laptop:rubygem-foreigner)$ gem2rpm foreigner-1.0.3.gem 
(erb):18:in `convert': undefined method `version_requirements' for #<Gem::Dependency:0x7f96d6426cf0> (NoMethodError)
	from (erb):17:in `each'
	from (erb):17:in `convert'
	from /usr/lib/ruby/gems/1.8/gems/gem2rpm-0.6.0/lib/gem2rpm.rb:76:in `convert'
	from /usr/lib/ruby/gems/1.8/gems/gem2rpm-0.6.0/bin/gem2rpm:88
	from /usr/bin/gem2rpm:19:in `load'
	from /usr/bin/gem2rpm:19