diff --git a/README.md b/README.md
index a73debe..42f068e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # veyon
 
+Cross-platform computer monitoring and classroom management.
+
diff --git a/italc-2.0.0-fix-missing-includes.patch b/italc-2.0.0-fix-missing-includes.patch
new file mode 100644
index 0000000..6c8f2ff
--- /dev/null
+++ b/italc-2.0.0-fix-missing-includes.patch
@@ -0,0 +1,14 @@
+diff -Nru italc-2.0.0.orig/lib/src/LocalSystem.cpp italc-2.0.0/lib/src/LocalSystem.cpp
+--- italc-2.0.0.orig/lib/src/LocalSystem.cpp	2011-08-03 23:18:00.000000000 +0200
++++ italc-2.0.0/lib/src/LocalSystem.cpp	2013-04-28 18:12:28.663832552 +0200
+@@ -30,6 +30,10 @@
+ #include <QtGui/QWidget>
+ #include <QtNetwork/QHostInfo>
+ 
++#ifdef ITALC_BUILD_LINUX
++#include <unistd.h>
++#include <sys/types.h>
++#endif
+ 
+ #ifdef ITALC_BUILD_WIN32
+ 
diff --git a/veyon.spec b/veyon.spec
new file mode 100644
index 0000000..b241463
--- /dev/null
+++ b/veyon.spec
@@ -0,0 +1,109 @@
+Name:          veyon
+Version:       4.7.0
+Release:       1mamba
+Summary:       Cross-platform computer monitoring and classroom management
+Group:         Graphical Desktop/Applications/Educational
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://veyon.io/it/
+Source:        https://github.com/veyon/veyon.git/v%{version}/veyon-%{version}.tar.bz2
+Patch2:        italc-2.0.0-fix-missing-includes.patch
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libICE-devel
+BuildRequires: libSM-devel
+BuildRequires: libX11-devel
+BuildRequires: libXcomposite-devel
+BuildRequires: libXcursor-devel
+BuildRequires: libXdamage-devel
+BuildRequires: libXext-devel
+BuildRequires: libXfixes-devel
+BuildRequires: libXi-devel
+BuildRequires: libXinerama-devel
+BuildRequires: libXrandr-devel
+BuildRequires: libXtst-devel
+BuildRequires: libfakekey-devel
+BuildRequires: libgcc
+BuildRequires: libopenldap-devel
+BuildRequires: libopenssl-devel
+BuildRequires: libpam-devel
+BuildRequires: libprocps-devel
+BuildRequires: libqca-qt5-devel
+BuildRequires: libsasl2-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: libvncserver-devel
+BuildRequires: qt5-qtbase-devel
+## AUTOBUILDREQ-END
+Provides:      italc
+Obsoletes:     italc <= 2.0.2
+
+%description
+Cross-platform computer monitoring and classroom management.
+
+%debug_package
+
+%prep
+%setup -q
+#%patch2 -p1
+
+%build
+%cmake -d build \
+   -DSYSTEMD_SERVICE_INSTALL_DIR=%{_unitdir}
+
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall -C build
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_unitdir}/veyon.service
+%{_bindir}/veyon-*
+%dir %{_libdir}/veyon
+%{_libdir}/veyon/*
+%{_datadir}/applications/veyon-configurator.desktop
+%{_datadir}/applications/veyon-master.desktop
+%{_datadir}/polkit-1/actions/io.veyon.veyon-configurator.policy
+%{_datadir}/icons/hicolor/*/apps/*.png
+%{_datadir}/icons/hicolor/scalable/apps/*.svg
+%{_datadir}/pixmaps/*.xpm
+%dir %{_datadir}/veyon/translations
+%{_datadir}/veyon/translations/*.qm
+%doc COPYING
+
+%changelog
+* Sun Jan 09 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 4.7.0-1mamba
+- update to 4.7.0
+
+* Thu Jul 31 2014 Automatic Build System <autodist@mambasoft.it> 2.0.2-1mamba
+- automatic update by autodist
+
+* Sun Aug 11 2013 Automatic Build System <autodist@mambasoft.it> 2.0.1-1mamba
+- automatic update by autodist
+
+* Fri May 17 2013 Automatic Build System <autodist@mambasoft.it> 2.0.0-1mamba
+- automatic version update by autodist
+
+* Thu Jan 13 2011 Automatic Build System <autodist@mambasoft.it> 1.0.13-1mamba
+- automatic update by autodist
+
+* Wed Dec 15 2010 Automatic Build System <autodist@mambasoft.it> 1.0.12-1mamba
+- automatic update by autodist
+
+* Sat Oct 30 2010 Automatic Build System <autodist@mambasoft.it> 1.0.11-1mamba
+- automatic update by autodist
+
+* Sat Jun 13 2009 Automatic Build System <autodist@mambasoft.it> 1.0.9-2mamba
+- automatic rebuild by autodist
+
+* Mon Feb 02 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.9-1mamba
+- update to 1.0.9
+
+* Sat Jun 14 2008 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> rc3-1mamba
+- package created by autospec