diff --git a/rubygem-newgem.spec b/rubygem-newgem.spec
index cc78268..c541329 100644
--- a/rubygem-newgem.spec
+++ b/rubygem-newgem.spec
@@ -1,11 +1,10 @@
 %global gem_name newgem
 
-%global rubyabi 1.9.1
 
 Summary:        Bundle Ruby libraries into a RubyGem
 Name:           rubygem-%{gem_name}
 Version:        1.5.3
-Release:        9%{?dist}
+Release:        10%{?dist}
 Group:          Development/Languages
 License:        MIT or LGPLv2+
 URL:            http://newgem.rubyforge.org
@@ -16,7 +15,7 @@ Source0:        http://gems.rubyforge.org/gems/%{gem_name}-%{version}.gem
 Patch0:         rubygem-newgem-1.5.3-gemspec.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires:       ruby(rubygems)
-Requires:       ruby(abi) = %{rubyabi} 
+Requires:       ruby(release)
 Requires:       rubygem(rubigen) >= 1.5.3
 Requires:       rubygem(hoe)
 Requires:       rubygem(RedCloth)
@@ -24,7 +23,7 @@ Requires:       rubygem(syntax)
 Requires:       rubygem(cucumber)
 BuildRequires: rubygems-devel
 BuildRequires: ruby-devel
-BuildRequires:  ruby(abi) = %{rubyabi}
+BuildRequires:  ruby(release)
 BuildRequires:  rubygem(rubigen)
 BuildRequires:  rubygem(hoe)
 BuildRequires:  rubygem(RedCloth)
@@ -45,12 +44,7 @@ one by default).
 %prep
 %setup -q -c -T
 
-mkdir -p .%{gem_dir}
-gem install -V \
-  --local \
-  --install-dir $(pwd)/%{gem_dir} \
-  --force --rdoc \
-  %{SOURCE0}
+%gem_install -n %{SOURCE0}
 
 pushd .%{gem_dir}
 %patch0 -p0
@@ -65,9 +59,7 @@ mkdir -p %{buildroot}%{gem_dir}
 cp -a .%{gem_dir}/* %{buildroot}%{gem_dir}/
 
 mkdir -p %{buildroot}/%{_bindir}
-mv %{buildroot}%{gem_dir}/bin/* %{buildroot}/%{_bindir}
-rmdir %{buildroot}%{gem_dir}/bin
-find %{buildroot}%{gem_instdir}/bin -type f |xargs chmod a+x
+mv .%{_bindir}/* %{buildroot}/%{_bindir}
 
 # Kill crlf
 sed -s 's/\r//g' -i %{buildroot}%{gem_instdir}/README.rdoc \
@@ -122,6 +114,9 @@ popd
 
 
 %changelog
+* Tue Mar 19 2013 Bohuslav Kabrda <bkabrda@redhat.com> - 1.5.3-10
+- Rebuild for https://fedoraproject.org/wiki/Features/Ruby_2.0.0
+
 * Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.5.3-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild