diff --git a/README.md b/README.md
index 98eed17..1a53057 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # diffstat
 
+diffstat reads the output of diff and displays a histogram of the insertions, deletions, and modifications per-file. It is useful for reviewing large, complex patch files.
+
diff --git a/diffstat.spec b/diffstat.spec
new file mode 100644
index 0000000..0ea7392
--- /dev/null
+++ b/diffstat.spec
@@ -0,0 +1,54 @@
+Name:          diffstat
+Version:       1.58
+Release:       1mamba
+Summary:       Reads the output of diff and displays a histogram of the insertions, deletions, and modifications per-file
+Group:         Development/Tools
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://invisible-island.net/diffstat/
+Source:        ftp://invisible-island.net/diffstat/diffstat-%{version}.tgz
+License:       MIT
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+diffstat reads the output of diff and displays a histogram of the insertions, deletions, and modifications per-file. It is useful for reviewing large, complex patch files.
+
+%prep
+%setup -q
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_bindir}/diffstat
+%{_mandir}/man1/diffstat.1*
+%doc CHANGES README
+
+%changelog
+* Wed Oct 30 2013 Automatic Build System <autodist@mambasoft.it> 1.58-1mamba
+- automatic version update by autodist
+
+* Fri Apr 19 2013 Automatic Build System <autodist@mambasoft.it> 1.57-1mamba
+- automatic version update by autodist
+
+* Wed Feb 13 2013 Automatic Build System <autodist@mambasoft.it> 1.56-1mamba
+- automatic version update by autodist
+
+* Wed Jun 13 2012 Automatic Build System <autodist@mambasoft.it> 1.55-1mamba
+- automatic version update by autodist
+
+* Tue Apr 26 2011 Silvan Calarco <silvan.calarco@mambasoft.it> 1.54-1mamba
+- package created by autospec