diff --git a/.gitignore b/.gitignore
index e69de29..00db855 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,3 @@
+/unlambda-0.1.tar.gz
+/unlambda-0.1.2.tar.gz
+/unlambda-0.1.3.tar.gz
diff --git a/sources b/sources
index e69de29..95855cf 100644
--- a/sources
+++ b/sources
@@ -0,0 +1 @@
+314f0c610d0b71635b453e649d47d73f  unlambda-0.1.3.tar.gz
diff --git a/unlambda-0.1.2-FSF-license-fix.patch b/unlambda-0.1.2-FSF-license-fix.patch
new file mode 100644
index 0000000..23a37ec
--- /dev/null
+++ b/unlambda-0.1.2-FSF-license-fix.patch
@@ -0,0 +1,33 @@
+diff -up unlambda-0.1.2/Language/Unlambda.hs.fix unlambda-0.1.2/Language/Unlambda.hs
+--- unlambda-0.1.2/Language/Unlambda.hs.fix	2012-10-26 16:20:40.397173788 +0530
++++ unlambda-0.1.2/Language/Unlambda.hs	2012-10-26 16:23:15.926170223 +0530
+@@ -19,7 +19,7 @@ GNU General Public License for more deta
+ 
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
++Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ -}
+ 
+ module Language.Unlambda where
+diff -up unlambda-0.1.2/LICENSE.fix unlambda-0.1.2/LICENSE
+--- unlambda-0.1.2/LICENSE.fix	2012-10-26 16:20:35.517174668 +0530
++++ unlambda-0.1.2/LICENSE	2012-10-26 16:22:44.604170767 +0530
+@@ -2,7 +2,7 @@
+ 		       Version 2, June 1991
+ 
+  Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+-     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
++     51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+  Everyone is permitted to copy and distribute verbatim copies
+  of this license document, but changing it is not allowed.
+ 
+@@ -305,7 +305,7 @@ the "copyright" line and a pointer to wh
+ 
+     You should have received a copy of the GNU General Public License
+     along with this program; if not, write to the Free Software
+-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
++    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ 
+ 
+ Also add information on how to contact you by electronic and paper mail.
diff --git a/unlambda.spec b/unlambda.spec
new file mode 100644
index 0000000..9235192
--- /dev/null
+++ b/unlambda.spec
@@ -0,0 +1,81 @@
+# https://fedoraproject.org/wiki/Packaging:Haskell
+# https://fedoraproject.org/wiki/PackagingDrafts/Haskell
+
+%global pkg_name unlambda
+
+%global common_summary Unlambda interpreter
+
+%global common_description This is an interpreter of the Unlambda language,\
+written in the pure, lazy, functional language Haskell.
+
+Name:           %{pkg_name}
+Version:        0.1.3
+Release:        1%{?dist}
+Summary:        %{common_summary}
+
+License:        GPL+
+URL:            http://hackage.haskell.org/package/%{name}
+Source0:        http://hackage.haskell.org/packages/archive/%{name}/%{version}/%{name}-%{version}.tar.gz
+Patch0:         unlambda-0.1.2-FSF-license-fix.patch
+
+BuildRequires:  ghc-Cabal-devel
+BuildRequires:  ghc-rpm-macros
+# Begin cabal-rpm deps:
+BuildRequires:  ghc-array-devel
+BuildRequires:  ghc-mtl-devel
+BuildRequires:  ghc-unix-devel
+# End cabal-rpm deps
+
+%description
+%{common_description}
+
+
+%prep
+%setup -q
+%patch0 -p1
+iconv -f iso8859-1 -t utf-8 Language/Unlambda.hs > Language/Unlambda.conv && mv -f Language/Unlambda.conv Language/Unlambda.hs
+
+%build
+%ghc_lib_build
+
+%install
+%ghc_lib_install
+
+%ghc_package
+
+%ghc_description
+
+
+%ghc_devel_package
+
+%ghc_devel_description
+
+
+%ghc_devel_post_postun
+
+
+%files
+%doc LICENSE
+%{_bindir}/%{name}
+
+
+%ghc_files LICENSE
+
+
+%changelog
+* Fri Dec  7 2012 Shakthi Kannan <shakthimaan [AT] fedoraproject dot org> - 0.1.3-1
+- spec file generated by cabal-rpm-0.6.5
+
+* Fri Oct 26 2012 Shakthi Kannan <shakthimaan [AT] fedoraproject dot org> - 0.1.2-1
+- Updated to new upstream release 0.1.2
+
+* Sun Jul 22 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Tue Jun 19 2012 Shakthi Kannan <shakthimaan [AT] fedoraproject dot org> - 0.1-2
+- Added patch to fix FSF address.
+
+* Fri Jun 08 2012 Shakthi Kannan <shakthimaan [AT] fedoraproject dot org> - 0.1-1
+- Added iconv to convert Unlambda.hs to utf-8.
+- Added BRs.
+- Spec file template generated by cabal2spec-0.25.5