diff --git a/open4-1.3.4.gem b/open4-1.3.4.gem
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diff --git a/rubygem-open4.spec b/rubygem-open4.spec
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+%global gem_name open4
+Summary:             Manage child processes and their IO handles easily
+Name:                rubygem-open4
+Version:             1.3.4
+Release:             2
+License:             BSD or Ruby
+URL:                 http://github.com/ahoward/open4/
+Source0:             https://rubygems.org/gems/open4-%{version}.gem
+BuildRequires:       rubygems-devel rubygem(minitest) rubygem(did_you_mean)
+BuildArch:           noarch
+%description
+Open child process with handles on pid, stdin, stdout, and stderr.
+Manage child processes and their IO handles easily.
+
+%package doc
+Summary:             Documentation for rubygem-open4
+Requires:            rubygem-open4 = %{version}-%{release}
+%description doc
+Documentation for rubygem-open4
+
+%prep
+%setup -q -c -T
+%gem_install -n %{SOURCE0}
+
+%build
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -pa .%{gem_dir}/* \
+        %{buildroot}%{gem_dir}/
+sed -i '/#!.*env ruby/d' %{buildroot}%{gem_instdir}/samples/jesse-caldwell.rb
+
+%check
+pushd .%{gem_instdir}
+ruby -Ilib:test/lib -e 'Dir.glob "./test/**/*_test.rb", &method(:require)'
+popd
+
+%files
+%dir %{gem_instdir}
+%{gem_libdir}
+%doc %{gem_instdir}/LICENSE
+%doc %{gem_instdir}/README
+%doc %{gem_instdir}/README.erb
+%exclude %{gem_cache}
+%{gem_spec}
+
+%files doc
+%{gem_instdir}/rakefile
+%{gem_instdir}/samples
+%{gem_instdir}/test
+%{gem_instdir}/white_box
+%{gem_instdir}/open4.gemspec
+%doc %{gem_docdir}
+
+%changelog
+* Thu Mar 3 2022 liyanan <liyanan32@huawei.com> - 1.3.4-2
+- Add buildrequires rubygem(did_you_mean)
+
+* Mon Jul 27 2020 yaokai <yaokai13@huawei.com> - 1.3.4-1
+- package init
diff --git a/rubygem-open4.yaml b/rubygem-open4.yaml
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+git_url: https://github.com/ahoward/open4
+version_control: github
+src_repo: ahoward/open4
+tag_prefix: "^"
+seperator: "."