--- /dev/null
+%define fversion %(echo %{version} |tr r -)
+%define modulename digest
+Summary: Create cryptographic hash digests of R objects
+Name: R-cran-%{modulename}
+Version: 0.6.3
+Release: 1
+License: GPL v2
+Group: Applications/Math
+Source0: ftp://stat.ethz.ch/R-CRAN/src/contrib/%{modulename}_%{fversion}.tar.gz
+# Source0-md5: d7913e8091a31885ee2ab798badd7958
+URL: http://cran.fhcrc.org/web/packages/digest/index.html
+BuildRequires: R >= 2.8.1
+Requires(post,postun): R >= 2.8.1
+Requires(post,postun): perl-base
+Requires(post,postun): textutils
+Requires: R
+BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+The digest package provides a function 'digest()' for the creation of
+hash digests of arbitrary R objects (using the md5, sha-1, sha-256 and
+crc32 algorithms) permitting easy comparison of R language objects,
+as well as a function 'hmac()' to create hash-based message
+authentication code.
+
+%prep
+%setup -q -c
+
+%build
+R CMD build %{modulename}
+
+%install
+rm -rf $RPM_BUILD_ROOT
+install -d $RPM_BUILD_ROOT%{_libdir}/R/library/
+R CMD INSTALL %{modulename} --library=$RPM_BUILD_ROOT%{_libdir}/R/library/
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(644,root,root,755)
+%doc %{modulename}/DESCRIPTION
+%{_libdir}/R/library/%{modulename}