Description of problem:

[tasaka1@localhost TEMP]$ rpm -q rubygem-gem2rpm
rubygem-gem2rpm-0.5.3-1.fc10.noarch
[tasaka1@localhost TEMP]$ rpm -q rubygems
rubygems-0.9.4-2.fc10.noarch
[tasaka1@localhost TEMP]$ gem2rpm gettext-1.93.0.gem > tmp.spec
[tasaka1@localhost TEMP]$ 
[tasaka1@localhost TEMP]$ 
[tasaka1@localhost TEMP]$ rpm -q rubygems
rubygems-1.2.0-2.fc10.noarch
[tasaka1@localhost TEMP]$ gem2rpm gettext-1.93.0.gem 
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require': no such file to load -- rubygems/remote_installer (LoadError)
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
        from /usr/lib/ruby/gems/1.8/gems/gem2rpm-0.5.3/lib/gem2rpm.rb:4
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
        from /usr/lib/ruby/gems/1.8/gems/gem2rpm-0.5.3/bin/gem2rpm:6
        from /usr/bin/gem2rpm:16:in `load'
        from /usr/bin/gem2rpm:16

i.e. gem2rpm 0.5.3 works with rubygems 0.9.4 but not with rubygems 1.2.0
It seems that rubygems/remote_installer.rb is removed.

Version-Release number of selected component (if applicable):
rubygems-1.2.0-2.fc10.noarch
rubygem-gem2rpm-0.5.3-1.fc10.noarch


How reproducible:
100%

Steps to Reproduce:
1. See above
2.
3.
  
Actual results:
See above