diff --git a/README.md b/README.md
index cdbdbb5..d1cc45e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
# bitcoin
+A frontend for the bitcoin cryptocurrency. Bitcoin is a decentralized P2P electronic cash system without a central server or trusted parties. Users hold the crypto keys to their own money and transact directly with each other, with the help of the network to check for double-spending.
+
+
diff --git a/bitcoin-qt.desktop b/bitcoin-qt.desktop
new file mode 100644
index 0000000..9c01fb5
--- /dev/null
+++ b/bitcoin-qt.desktop
@@ -0,0 +1,11 @@
+[Desktop Entry]
+Encoding=UTF-8
+Name=bitcoin-qt
+GenericName=Bitcoin client
+GenericName[it]=Client per bitcoin
+Exec=bitcoin-qt
+Icon=bitcoin-qt.svg
+Type=Application
+Terminal=false
+X-KDE-StartupNotify=true
+Categories=Office;
diff --git a/bitcoin-qt.svg b/bitcoin-qt.svg
new file mode 100644
index 0000000..b9e77f9
--- /dev/null
+++ b/bitcoin-qt.svg
@@ -0,0 +1,433 @@
+
+
+
+
diff --git a/bitcoin.spec b/bitcoin.spec
new file mode 100644
index 0000000..af97790
--- /dev/null
+++ b/bitcoin.spec
@@ -0,0 +1,119 @@
+Name: bitcoin
+Version: 0.8.6
+Release: 1mamba
+Summary: A frontend for the bitcoin cryptocurrency
+Group: Graphical Desktop/Applications/Other
+Vendor: openmamba
+Distribution: openmamba
+Packager: Ercole 'ercolinux' Carpanetto
+URL: http://sourceforge.net/projects/bitcoin/?_test=b
+Source: http://downloads.sourceforge.net/project/bitcoin/Bitcoin/bitcoin-%{version}/bitcoin-%{version}-linux.tar.gz
+#Source: http://downloads.sourceforge.net/project/bitcoin/Bitcoin/bitcoin-%{version}/bitcoin-%{version}-linux.tar.gz
+Source1: bitcoin-qt.desktop
+Source2: bitcoin-qt.svg
+License: GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libboost-devel
+BuildRequires: libdb51-devel
+BuildRequires: libgcc
+BuildRequires: libGL-devel
+BuildRequires: libopenssl-devel
+BuildRequires: libqt4-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: miniupnpc-devel
+## AUTOBUILDREQ-END
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+Obsoletes: bitcoin-qt
+
+%debug_package
+
+%description
+A frontend for the bitcoin cryptocurrency. Bitcoin is a decentralized P2P electronic cash system without a central server or trusted parties. Users hold the crypto keys to their own money and transact directly with each other, with the help of the network to check for double-spending.
+
+
+%prep
+%setup -q -n %{name}-%{version}-linux
+
+%build
+cd src
+qmake-qt4 BOOST_LIB_SUFFIX=-mt
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+install -D src/bitcoin-qt %{buildroot}%{_bindir}/bitcoin-qt
+install -D %SOURCE1 %{buildroot}%{_datadir}/applications/bitcoin-qt.desktop
+install -D %SOURCE2 %{buildroot}%{_datadir}/icons/bitcoin-qt.svg
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post
+touch --no-create %{_kde4_icondir}/hicolor &>/dev/null
+touch --no-create %{_kde4_icondir}/oxygen &>/dev/null
+exit 0
+
+%posttrans
+update-desktop-database -q &>/dev/null
+update-mime-database %{_kde4_mimedir} &>/dev/null
+gtk-update-icon-cache %{_kde4_icondir}/hicolor &>/dev/null
+gtk-update-icon-cache %{_kde4_icondir}/oxygen &>/dev/null
+exit 0
+
+%postun
+## remove the following line if no dynamic libraries are provided by this package
+/sbin/ldconfig
+if [ $1 -eq 0 ]; then
+ update-desktop-database -q &>/dev/null
+ update-mime-database %{_kde4_mimedir} &>/dev/null
+ touch --no-create %{_kde4_icondir}/hicolor &>/dev/null
+ touch --no-create %{_kde4_icondir}/oxygen &>/dev/null
+ gtk-update-icon-cache %{_kde4_icondir}/hicolor &>/dev/null
+ gtk-update-icon-cache %{_kde4_icondir}/oxygen &>/dev/null
+fi
+exit 0
+
+%files
+%defattr(-,root,root)
+%{_bindir}/bitcoin-qt
+%{_datadir}/applications/bitcoin-qt.desktop
+%{_datadir}/icons/bitcoin-qt.svg
+%doc COPYING
+
+%changelog
+* Fri Dec 13 2013 Ercole 'ercolinux' Carpanetto 0.8.6-1mamba
+- update to 0.8.6
+
+* Sat Sep 14 2013 openmamba WebBuild System 0.8.5-1mamba
+- update to 0.8.5
+
+* Mon Jul 22 2013 Automatic Build System 0.8.3-1mamba
+- automatic update by autodist
+
+* Tue Mar 19 2013 Automatic Build System 0.8.1-1mamba
+- automatic version update by autodist
+
+* Sat Feb 23 2013 openmamba WebBuild System 0.8.0-1mamba
+- update to 0.8.0
+
+* Sun Dec 16 2012 openmamba WebBuild System 0.7.2-1mamba
+- update to 0.7.2
+
+* Sat Oct 20 2012 openmamba WebBuild System 0.7.1-1mamba
+- update to 0.7.1
+
+* Mon Oct 15 2012 Silvan Calarco 0.7.0-2mamba
+- rebuilt with miniupnpc 1.7.20120830
+
+* Wed Sep 19 2012 Ercole 'ercolinux' Carpanetto 0.7.0-1mamba
+- update to 0.7.0
+
+* Wed Jul 04 2012 Ercole 'ercolinux' Carpanetto 0.6.3-1mamba
+- update to 0.6.3
+
+* Tue May 08 2012 Ercole 'ercolinux' Carpanetto 0.6.1-1mamba
+- updated to version 0.6.1
+
+* Thu Apr 05 2012 Ercole 'ercolinux' Carpanetto 0.6.0-1mamba
+- package created by autospec.