diff --git a/R-diffobj.spec b/R-diffobj.spec
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+%bcond_without bootstrap
+
+%global packname diffobj
+%global packver  0.3.4
+%global rlibdir  %{_libdir}/R/library
+
+Name:             R-%{packname}
+Version:          0.3.4
+Release:          1
+Summary:          Diffs for R Objects
+
+License:          GPLv2+
+URL:              https://CRAN.R-project.org/package=%{packname}
+Source0:          https://cran.r-project.org/src/contrib/%{packname}_%{packver}.tar.gz
+
+BuildRequires:    R-devel
+BuildRequires:    tex(latex)
+BuildRequires:    R-crayon >= 1.3.2
+BuildRequires:    R-tools
+BuildRequires:    R-methods
+BuildRequires:    R-utils
+BuildRequires:    R-stats
+%if %{without bootstrap}
+BuildRequires:    R-knitr
+BuildRequires:    R-rmarkdown
+%endif
+
+%description
+Generate a colorized diff of two R objects for an intuitive visualization
+of their differences.
+
+
+%prep
+%setup -q -c -n %{packname}
+
+
+%build
+
+
+%install
+mkdir -p %{buildroot}%{rlibdir}
+%{_bindir}/R CMD INSTALL -l %{buildroot}%{rlibdir} %{packname}
+test -d %{packname}/src && (cd %{packname}/src; rm -f *.o *.so)
+rm -f %{buildroot}%{rlibdir}/R.css
+
+
+%check
+%if %{without bootstrap}
+export LANG=C.UTF-8
+%{_bindir}/R CMD check %{packname}
+%endif
+
+
+%files
+%dir %{rlibdir}/%{packname}
+%doc %{rlibdir}/%{packname}/doc
+%doc %{rlibdir}/%{packname}/html
+%{rlibdir}/%{packname}/DESCRIPTION
+%doc %{rlibdir}/%{packname}/NEWS.md
+%license %{rlibdir}/%{packname}/COPYRIGHTS
+%{rlibdir}/%{packname}/INDEX
+%{rlibdir}/%{packname}/NAMESPACE
+%{rlibdir}/%{packname}/Meta
+%{rlibdir}/%{packname}/R
+%{rlibdir}/%{packname}/help
+%dir %{rlibdir}/%{packname}/libs
+%{rlibdir}/%{packname}/libs/%{packname}.so
+%{rlibdir}/%{packname}/css
+%{rlibdir}/%{packname}/script
+
+
+%changelog
+* Tue Jun 14 2022 misaka00251 <misaka00251@misakanet.cn> - 0.3.4-1
+- Init package (Thanks to fedora team)
diff --git a/diffobj_0.3.4.tar.gz b/diffobj_0.3.4.tar.gz
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