Use ruby($lib) for augeas and shadow requirements

This is more compatible with all Fedora and EPEL branches than using the
ruby-$lib package name.

puppet.spec

@@ -38,7 +38,7 @@ BuildArch:      noarch
 %if "%{ruby_version}"
 Requires:       ruby(abi) = %{ruby_version}
 %endif
-Requires:       ruby-shadow
+Requires:       ruby(shadow)
 %endif
 
 # Pull in ruby selinux bindings where available
@@ -54,7 +54,7 @@ Requires:       facter >= 1.5
 %if "%{ruby_version}" == "1.8"
 Requires:       ruby >= 1.8.5
 %endif
-%{!?_without_augeas:Requires: ruby-augeas}
+%{!?_without_augeas:Requires: ruby(augeas)}
 
 Requires(pre):  shadow-utils
 Requires(post): chkconfig
@@ -279,6 +279,7 @@ rm -rf %{buildroot}
 - Move rpmlint fixes to %%prep, add a few additional fixes
 - Bump minimum ruby version to 1.8.5 now that EL-4 is all but dead
 - Update install locations for Fedora-17 / Ruby-1.9
+- Use ruby($lib) for augeas and shadow requirements
 
 * Thu Jan 05 2012 Todd Zullinger <tmz@pobox.com> - 2.6.13-2
 - Revert to minimal patch for augeas >= 0.10 (bz#771097)