diff --git a/README.md b/README.md
index b04ba66..b63fdb0 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # listres
 
+The listres program generates a list of a widget's resource database. The class in which each resource is first defined, the instance and class name, and the type of each resource is listed. If no specific widgets or the -all switch are given, a two-column list of widget names and their class hierarchies is printed.
+
diff --git a/listres.spec b/listres.spec
new file mode 100644
index 0000000..f7a9558
--- /dev/null
+++ b/listres.spec
@@ -0,0 +1,55 @@
+Name:          listres
+Version:       1.0.3
+Release:       1mamba
+Summary:       listres - list resources in widgets 
+Group:         System/X11
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
+URL:           http://x.org
+Source:        http://ftp.x.org/pub/individual/app/listres-%{version}.tar.bz2
+License:       MIT
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libICE-devel
+BuildRequires: libSM-devel
+BuildRequires: libX11-devel
+BuildRequires: libXaw-devel
+BuildRequires: libXmu-devel
+BuildRequires: libXt-devel
+## AUTOBUILDREQ-END
+
+%description
+The listres program generates a list of a widget's resource database. The class in which each resource is first defined, the instance and class name, and the type of each resource is listed. If no specific widgets or the -all switch are given, a two-column list of widget names and their class hierarchies is printed. 
+
+%prep
+
+%setup -q
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_bindir}/listres
+%{_mandir}/man1/listres.1.gz
+%doc COPYING ChangeLog
+
+%changelog
+* Sat Mar 03 2012 Automatic Build System <autodist@mambasoft.it> 1.0.3-1mamba
+- automatic version update by autodist
+
+* Mon Jan 18 2010 Automatic Build System <autodist@mambasoft.it> 1.0.2-1mamba
+- automatic update by autodist
+
+* Wed Aug 19 2009 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 1.0.1-1mamba
+- package created by autospec