diff --git a/Ascii85-1.0.2.gem b/Ascii85-1.0.2.gem
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diff --git a/ascii85.1.pod.tgz b/ascii85.1.pod.tgz
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diff --git a/rubygem-Ascii85.spec b/rubygem-Ascii85.spec
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+%global gem_name Ascii85
+Name:                rubygem-%{gem_name}
+Version:             1.0.2
+Release:             1
+Summary:             Ascii85 encoder/decoder
+License:             MIT
+URL:                 https://github.com/DataWraith/ascii85gem
+Source0:             https://rubygems.org/gems/Ascii85-%{version}.gem
+Source1:             ascii85.1.pod.tgz
+BuildRequires:       ruby(release) rubygems-devel rubygem(minitest) %{_bindir}/pod2man
+BuildArch:           noarch
+%description
+Ascii85 provides methods to encode/decode Adobe's binary-to-text encoding of
+the same name.
+
+%package doc
+Summary:             Documentation for %{name}
+Requires:            %{name} = %{version}-%{release}
+BuildArch:           noarch
+%description doc
+Documentation for %{name}.
+
+%prep
+%setup -q -n  %{gem_name}-%{version} -b 1
+
+%build
+gem build ../%{gem_name}-%{version}.gemspec
+%gem_install
+pod2man --center "" --release "" --name ASCII85 --utf8 --section=1 ../ascii85.1.pod ../ascii85.1
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -a .%{gem_dir}/* \
+        %{buildroot}%{gem_dir}/
+mkdir -p %{buildroot}%{_bindir}
+cp -a .%{_bindir}/* \
+        %{buildroot}%{_bindir}/
+mv %{buildroot}%{gem_instdir}/{History.txt,README.rdoc} ./
+rm -rf %{buildroot}%{gem_instdir}/{.gitignore,.gemtest}
+rm -f %{buildroot}%{gem_instdir}/%{gem_name}.gemspec
+rm -rf %{buildroot}%{gem_instdir}/.yardoc
+install -D -m 644 ../ascii85.1 %{buildroot}%{_mandir}/man1/ascii85.1
+sed -i 's|#!/usr/bin/env ruby|#!/usr/bin/ruby|' %{buildroot}%{gem_instdir}/bin/ascii85
+
+%check
+pushd ./%{gem_instdir}
+ruby -I./lib spec/lib/ascii85_spec.rb
+popd
+
+%files
+%dir %{gem_instdir}
+%{_bindir}/ascii85
+%license %{gem_instdir}/LICENSE
+%{gem_instdir}/bin
+%{gem_libdir}
+%exclude %{gem_cache}
+%{gem_spec}
+%{_mandir}/man1/ascii85.1*
+
+%files doc
+%doc History.txt README.rdoc
+%doc %{gem_docdir}
+%{gem_instdir}/Gemfile
+%{gem_instdir}/Rakefile
+%{gem_instdir}/spec
+
+%changelog
+* Wed Aug 5 2020 wangchong <wangchong56@huawei.com> - 1.0.2-1
+- package init
diff --git a/rubygem-Ascii85.yaml b/rubygem-Ascii85.yaml
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+++ b/rubygem-Ascii85.yaml
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+version-control: github
+src_repo: DataWraith/ascii85gem
+tag_prefix: "^v"
+seperator: "."