diff --git a/README.md b/README.md
index 1da5c45..f87fc5f 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # atom
 
+Atom is a text editor that's modern, approachable, yet hackable to the core—a tool you can customize to do anything but also use productively without ever touching a config file.
+
diff --git a/atom.spec b/atom.spec
new file mode 100644
index 0000000..4f7e7b1
--- /dev/null
+++ b/atom.spec
@@ -0,0 +1,126 @@
+Name:          atom
+Version:       1.5.3
+Release:       3mamba
+Summary:       A text editor that's modern, approachable, yet hackable to the core
+Group:         Graphical Desktop/Applications/Utilities
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://atom.io/
+## GITSOURCE https://github.com/atom/atom.git v1.5.3
+Source:        https://github.com/atom/atom.git/v%{version}/atom-%{version}.tar.bz2
+License:       MIT
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: ldconfig
+BuildRequires: libGConf-devel
+BuildRequires: libX11-devel
+BuildRequires: libXcomposite-devel
+BuildRequires: libXcursor-devel
+BuildRequires: libXdamage-devel
+BuildRequires: libXext-devel
+BuildRequires: libXfixes-devel
+BuildRequires: libXi-devel
+BuildRequires: libXrandr-devel
+BuildRequires: libXrender-devel
+BuildRequires: libXtst-devel
+BuildRequires: libalsa-devel
+BuildRequires: libatk-devel
+BuildRequires: libcairo-devel
+BuildRequires: libcups-devel
+BuildRequires: libdbus-devel
+BuildRequires: libexpat-devel
+BuildRequires: libfontconfig-devel
+BuildRequires: libfreetype-devel
+BuildRequires: libgcc
+BuildRequires: libgdk-pixbuf-devel
+BuildRequires: libglib-devel
+BuildRequires: libgnome-keyring-devel
+BuildRequires: libgtk2-devel
+BuildRequires: libnspr-devel
+BuildRequires: libnss-devel
+BuildRequires: libpango-devel
+BuildRequires: libperl
+BuildRequires: libstdc++6-devel
+BuildRequires: perl-devel
+## AUTOBUILDREQ-END
+BuildRequires: nodejs
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+
+Atom is a text editor that's modern, approachable, yet hackable to the core—a tool you can customize to do anything but also use productively without ever touching a config file.
+
+%debug_package
+
+%prep
+%setup -q
+
+sed -i -e "/exception-reporting/d" \
+       -e "/metrics/d" package.json
+
+sed -e "s/<%= description %>/%{summary}/" \
+    -e "s|<%= appName %>|Atom|"\
+    -e "s|<%= installDir %>/share/<%= appFileName %>|%{_bindir}|"\
+    -e "s|<%= iconPath %>|atom|"\
+    resources/linux/atom.desktop.in > resources/linux/atom.desktop
+
+%define _use_internal_dependency_generator 0
+
+%define __find_provides %{_builddir}/%{name}-%{version}/find_provides.sh
+cat > %{_builddir}/%{name}-%{version}/find_provides.sh <<_EOF
+#! /bin/sh
+grep -v %{buildroot}%{_datadir} | \
+%{_prefix}/lib/rpm/find-provides %{buildroot} %{_target_cpu}
+_EOF
+chmod +x %{_builddir}/%{name}-%{version}/find_provides.sh
+
+%define __find_requires %{_builddir}/%{name}-%{version}/find_requires.sh
+cat > %{_builddir}/%{name}-%{version}/find_requires.sh <<_EOF
+#! /bin/sh
+%{_prefix}/lib/rpm/find-requires %{buildroot} %{_target_cpu} 2>/dev/null |
+while read line; do
+   [ ! -f %{buildroot}%{_datadir}/atom/\${line/\(*} ] && echo "\$line"
+done
+_EOF
+chmod +x %{_builddir}/%{name}-%{version}/find_requires.sh
+
+%build
+script/build --build-dir=`pwd`/atom-build
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+script/grunt install --build-dir "`pwd`/atom-build" --install-dir "%{buildroot}%{_prefix}"
+
+install -D -m0644 resources/linux/atom.desktop %{buildroot}%{_datadir}/applications/atom.desktop
+install -D -m0644 resources/app-icons/stable/png/1024.png %{buildroot}%{_datadir}/pixmaps/atom.png
+
+# Remove 64-bit binary in node subtree
+rm -f 
+%ifnarch x86_64
+rm -f %{buildroot}%{_datadir}/atom/resources/app.asar.unpacked/node_modules/symbols-view/vendor/ctags-linux
+%endif
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_bindir}/apm
+%{_bindir}/atom
+%dir %{_datadir}/atom
+%{_datadir}/atom/*
+%{_datadir}/applications/atom.desktop
+%{_datadir}/pixmaps/atom.png
+%doc LICENSE.md
+
+%changelog
+* Tue Mar 01 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 1.5.3-3mamba
+- anotther fix for auto prov and req
+
+* Mon Feb 29 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 1.5.3-2mamba
+- remove automatic provides for node internal binaries
+- i586: don't package a node internal 64-bit binary
+
+* Fri Feb 19 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 1.5.3-1mamba
+- package created using the webbuild interface