diff --git a/R-R.cache.spec b/R-R.cache.spec
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+%global packname  R.cache
+%global rlibdir  %{_datadir}/R/library
+
+Name:             R-%{packname}
+Version:          0.15.0
+Release:          1
+Summary:          Fast and Light-Weight Caching (Memoization) of Objects and Results
+
+License:          LGPLv2+
+URL:              https://CRAN.R-project.org/package=%{packname}
+Source0:          https://cran.r-project.org/src/contrib/%{packname}_%{version}.tar.gz
+
+BuildArch:        noarch
+BuildRequires:    R-devel
+BuildRequires:    tex(latex)
+BuildRequires:    R-utils
+BuildRequires:    R-R.methodsS3 >= 1.8.1
+BuildRequires:    R-R.oo >= 1.24.0
+BuildRequires:    R-R.utils >= 2.10.1
+BuildRequires:    R-digest >= 0.6.13
+
+%description
+Memoization can be used to speed up repetitive and computational expensive
+function calls.  The first time a function that implements memoization is
+called the results are stored in a cache memory.  The next time the
+function is called with the same set of parameters, the results are
+momentarily retrieved from the cache avoiding repeating the calculations.
+With this package, any R object can be cached in a key-value storage where
+the key can be an arbitrary set of R objects.  The cache memory is
+persistent (on the file system).
+
+
+%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
+%{_bindir}/R CMD check %{packname}
+
+
+%files
+%dir %{rlibdir}/%{packname}
+%doc %{rlibdir}/%{packname}/html
+%{rlibdir}/%{packname}/DESCRIPTION
+%doc %{rlibdir}/%{packname}/NEWS
+%{rlibdir}/%{packname}/INDEX
+%{rlibdir}/%{packname}/NAMESPACE
+%{rlibdir}/%{packname}/Meta
+%{rlibdir}/%{packname}/R
+%{rlibdir}/%{packname}/help
+%{rlibdir}/%{packname}/_Rcache
+%{rlibdir}/%{packname}/WORDLIST
+
+
+%changelog
+* Thu Jun 16 2022 misaka00251 <misaka00251@misakanet.cn> - 0.15.0-1
+- Init package (Thanks to fedora team)
diff --git a/R.cache_0.15.0.tar.gz b/R.cache_0.15.0.tar.gz
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