diff --git a/README.md b/README.md
index ede5afa..556b3cf 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # ghc-scientific
 
+GHC scientific library: Numbers represented using scientific notation.
+
diff --git a/ghc-scientific.spec b/ghc-scientific.spec
new file mode 100644
index 0000000..41ac86e
--- /dev/null
+++ b/ghc-scientific.spec
@@ -0,0 +1,65 @@
+%define ghc_ver %(/usr/bin/ghc --numeric-version)
+%define pkgname scientific
+
+Name:          ghc-scientific
+Version:       0.3.3.8
+Release:       1mamba
+Summary:       GHC scientific library: Numbers represented using scientific notation
+Group:         Development/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Davide Madrisan <davide.madrisan@gmail.com>
+URL:           http://hackage.haskell.org/package/%{pkgname}
+Source:        http://hackage.haskell.org/package/scientific-%{version}/scientific-%{version}.tar.gz
+License:       BSD
+## AUTOBUILDREQ-BEGIN
+## AUTOBUILDREQ-END
+BuildRequires: ghc
+BuildRequires: hscolour
+BuildRequires: libgmp-devel
+#BuildRequires: ghc-hashable -- hashable-1.1.2.5 provided by haskell-platform
+#BuildRequires: ghc-text -- text-0.11.3.1 haskell-platform
+Requires:      ghc = %{ghc_ver}
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+GHC scientific library: Numbers represented using scientific notation.
+
+%prep
+%setup -q -n scientific-%{version}
+
+%build
+runghc Setup.hs configure -v2 \
+   --prefix=%{_prefix} \
+   --libdir=%{_libdir} \
+   --libexecdir=%{_libexecdir} \
+   --docdir=%{_docdir}/%{name}-%{version}
+
+runghc Setup.hs build
+runghc Setup.hs haddock --executables --html-location=URL --hyperlink-source
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+runghc Setup.hs copy --destdir=%{buildroot}
+runghc Setup.hs register \
+   --gen-pkg-config="%{buildroot}%{_libdir}/ghc-%{ghc_ver}/%{pkgname}-%{version}/%{pkgname}-%{version}.conf"
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post
+ghc-pkg register %{_libdir}/ghc-%{ghc_ver}/%{pkgname}-%{version}/%{pkgname}-%{version}.conf &>/dev/null || :
+
+%preun
+ghc-pkg unregister %{pkgname}-%{version} &>/dev/null || :
+
+%files
+%defattr(-,root,root)
+%{_libdir}/ghc-%{ghc_ver}/%{pkgname}-%{version}
+%dir %{_docdir}/%{name}-%{version}
+%{_docdir}/%{name}-%{version}/LICENSE
+%{_docdir}/%{name}-%{version}/html
+
+%changelog
+* Sun Apr 12 2015 Davide Madrisan <davide.madrisan@gmail.com> 0.3.3.8-1mamba
+- package created by autospec