diff --git a/R-sys.spec b/R-sys.spec
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+%bcond_with check
+
+%global packname  sys
+%global rlibdir  %{_libdir}/R/library
+
+Name:             R-%{packname}
+Version:          3.4
+Release:          1
+Summary:          Powerful and Reliable Tools for Running System Commands in R
+
+License:          MIT
+URL:              https://CRAN.R-project.org/package=%{packname}
+Source0:          https://cran.r-project.org/src/contrib/%{packname}_%{version}.tar.gz
+
+BuildRequires:    R-devel
+BuildRequires:    tex(latex)
+%if %{with check}
+BuildRequires:    R-unix >= 1.4
+BuildRequires:    R-spelling
+BuildRequires:    R-testthat
+%endif
+
+%description
+Drop-in replacements for the base system2() function with fine control and
+consistent behavior across platforms. Supports clean interruption, timeout,
+background tasks, and streaming STDIN / STDOUT / STDERR over binary or text
+connections. Arguments on Windows automatically get encoded and quoted to work
+on different locales.
+
+
+%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
+rm %{buildroot}%{rlibdir}/%{packname}/utf8.txt
+
+
+%check
+%if %{with check}
+export LANG=C.UTF-8
+%{_bindir}/R CMD check %{packname}
+%endif
+
+%files
+%dir %{rlibdir}/%{packname}
+%doc %{rlibdir}/%{packname}/html
+%{rlibdir}/%{packname}/DESCRIPTION
+%doc %{rlibdir}/%{packname}/NEWS
+%license %{rlibdir}/%{packname}/LICENSE
+%{rlibdir}/%{packname}/help
+%{rlibdir}/%{packname}/INDEX
+%{rlibdir}/%{packname}/NAMESPACE
+%{rlibdir}/%{packname}/Meta
+%{rlibdir}/%{packname}/R
+%dir %{rlibdir}/%{packname}/libs
+%{rlibdir}/%{packname}/libs/%{packname}.so
+%{rlibdir}/%{packname}/WORDLIST
+
+
+%changelog
+* Wed Jun 15 2022 misaka00251 <misaka00251@misakanet.cn> - 3.4-1
+- Init package (Thanks to fedora team)
diff --git a/sys_3.4.tar.gz b/sys_3.4.tar.gz
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index 0000000..798dead
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