diff --git a/README.md b/README.md
index 7313ab0..31f4819 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,6 @@
 # tolua
 
+Tolua is a tool that greatly simplifies the integration of C/C++ code with Lua.
+Based on a cleaned header file, tolua automatically generates the binding code to access C/C++ features from Lua.
+Using Lua API and tag method facilities, tolua maps C/C++ constants, external variables, functions, classes, and methods to Lua.
+
diff --git a/tolua-5.1b-fix_cppflags.patch b/tolua-5.1b-fix_cppflags.patch
new file mode 100644
index 0000000..bbfdcbd
--- /dev/null
+++ b/tolua-5.1b-fix_cppflags.patch
@@ -0,0 +1,10 @@
+--- tolua-5.1b/config	2007-08-09 01:05:41.000000000 +0200
++++ tolua-5.1b/config.cflags	2007-10-24 11:06:53.000000000 +0200
+@@ -30,5 +30,5 @@
+ INC= -I$(TOLUA)/include -I$(LUAINC) 
+ LIB= -L$(TOLUA)/lib -L$(LUALIB)
+ 
+-CFLAGS= -O2 $(WARN) $(INC)
+-CPPFLAGS=  -O2 $(WARN) $(INC)
++CFLAGS= -O2 $(RPM_OPT_FLAGS) $(INC)
++CPPFLAGS=  -O2 $(RPM_OPT_FLAGS)
diff --git a/tolua-5.1b-fix_dl_link.patch b/tolua-5.1b-fix_dl_link.patch
new file mode 100644
index 0000000..6b8f64c
--- /dev/null
+++ b/tolua-5.1b-fix_dl_link.patch
@@ -0,0 +1,11 @@
+--- tolua-5.1b/src/bin/Makefile	2007-08-09 01:05:41.000000000 +0200
++++ tolua-5.1b/src/bin/Makefile.dl	2007-10-24 10:57:54.000000000 +0200
+@@ -13,7 +13,7 @@
+ all: $T
+ 
+ $T: $(OBJS)
+-	$(CC) -o $@ $(OBJS) $(LIB) -ltolua -llua -lm
++	$(CC) -o $@ $(OBJS) $(LIB) -ltolua -llua -lm -ldl
+ 
+ clean:
+ 	rm -f $(OBJS) $T
diff --git a/tolua.spec b/tolua.spec
new file mode 100644
index 0000000..e10f7a3
--- /dev/null
+++ b/tolua.spec
@@ -0,0 +1,58 @@
+Name:          tolua
+Version:       5.2.0
+Release:       1mamba
+Summary:       A tool that greatly simplifies the integration of C/C++ code with Lua
+Group:         Applications/Development
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://www.tecgraf.puc-rio.br/~celes/tolua/
+Source:        http://www.tecgraf.puc-rio.br/~celes/tolua/tolua-%{version}.tar.gz
+Patch0:        %{name}-5.1b-fix_dl_link.patch
+Patch1:        %{name}-5.1b-fix_cppflags.patch
+License:       GPL
+BuildRequires: lua-devel
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+Tolua is a tool that greatly simplifies the integration of C/C++ code with Lua.
+Based on a cleaned header file, tolua automatically generates the binding code to access C/C++ features from Lua.
+Using Lua API and tag method facilities, tolua maps C/C++ constants, external variables, functions, classes, and methods to Lua.
+
+%prep
+%setup -q
+#%patch0 -p1 -b .fix_dl_link
+#%patch1 -p1 -b .fix_cppflags
+
+%build
+%make LUAINC="`pkg-config --variable=includedir lua`"
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+install -d %{buildroot}{%{_bindir},%{_libdir},%{_includedir}}
+install -m0755 bin/tolua %{buildroot}%{_bindir}
+install -m0755 lib/lib* %{buildroot}%{_libdir}
+install -m0644 include/tolua.h %{buildroot}%{_includedir}
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_bindir}/tolua
+%{_libdir}/libtolua.a
+%{_includedir}/tolua.h
+%doc README
+
+%changelog
+* Sun Apr 13 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 5.2.0-1mamba
+- update to 5.2.0
+
+* Sun Apr 13 2014 Automatic Build System <autodist@mambasoft.it> 5.1b-2mamba
+- automatic rebuild by autodist
+
+* Wed Oct 24 2007 Aleph0 <aleph0@openmamba.org> 5.1b-1mamba
+- update to 5.1
+
+* Thu May 10 2007 Silvan Calarco <silvan.calarco@mambasoft.it> 5.0-1mamba
+- package created by autospec