diff --git a/README.md b/README.md
index 10643dc..8755a4b 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # khelpcenter
 
+KDE Frameworks 5 help center.
+
diff --git a/khelpcenter.spec b/khelpcenter.spec
new file mode 100644
index 0000000..26bf118
--- /dev/null
+++ b/khelpcenter.spec
@@ -0,0 +1,109 @@
+%define majver %(echo %version | cut -d. -f1-2)
+
+Name:          khelpcenter
+Version:       20.04.0
+Release:       1mamba
+Summary:       KDE Frameworks 5 help center
+Group:         Graphical Desktop/Applications/Environment
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://www.kde.org
+Source:        https://download.kde.org/stable/release-service/%{version}/src/khelpcenter-%{version}.tar.xz
+# Source:        http://download.kde.org/stable/frameworks/%{majver}/...-%{version}.tar.xz
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: kdoctools-devel
+BuildRequires: ldconfig
+BuildRequires: libgcc
+BuildRequires: libgrantlee-devel
+BuildRequires: libkarchive-devel
+BuildRequires: libkauth-devel
+BuildRequires: libkbookmarks-devel
+BuildRequires: libkcodecs-devel
+BuildRequires: libkcompletion-devel
+BuildRequires: libkconfig-devel
+BuildRequires: libkconfigwidgets-devel
+BuildRequires: libkcoreaddons-devel
+BuildRequires: libkdbusaddons-devel
+BuildRequires: libkhtml-devel
+BuildRequires: libki18n-devel
+BuildRequires: libkio-devel
+BuildRequires: libkjobwidgets-devel
+BuildRequires: libkjs-devel
+BuildRequires: libkparts-devel
+BuildRequires: libkservice-devel
+BuildRequires: libktextwidgets-devel
+BuildRequires: libkwidgetsaddons-devel
+BuildRequires: libkwindowsystem-devel
+BuildRequires: libkxmlgui-devel
+BuildRequires: libqt5-devel
+BuildRequires: libsonnet-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: libxapian-devel
+BuildRequires: libxml2-devel
+BuildRequires: perl-devel
+## AUTOBUILDREQ-END
+BuildRequires: cmake
+BuildRequires: rpm-macros-kde5
+BuildRequires: extra-cmake-modules
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+KDE Frameworks 5 help center.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%cmake_kde5 -d build
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall -C build
+
+%find_lang %{name}5_qt --with-qt --with-man --with-html --all-name || touch %{name}5_qt.lang
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files -f %{name}5_qt.lang
+%defattr(-,root,root)
+%{_bindir}/khelpcenter
+%{_libdir}/libkdeinit5_khelpcenter.so
+%{_libexecdir}/khc_mansearch.pl
+%{_libexecdir}/khc_xapianindexer
+%{_libexecdir}/khc_xapiansearch
+%{_datadir}/applications/org.kde.Help.desktop
+%{_datadir}/config.kcfg/khelpcenter.kcfg
+%{_datadir}/kde4/services/khelpcenter.desktop
+%dir %{_datadir}/khelpcenter
+%{_datadir}/khelpcenter/glossary.xslt
+%dir %{_datadir}/khelpcenter/plugins
+%dir %{_datadir}/khelpcenter/plugins/Applications
+%{_datadir}/khelpcenter/plugins/Applications/.directory
+%dir %{_datadir}/khelpcenter/plugins/Manpages
+%{_datadir}/khelpcenter/plugins/Manpages/.directory
+%{_datadir}/khelpcenter/plugins/Manpages/*.desktop
+%dir %{_datadir}/khelpcenter/plugins/Scrollkeeper
+%{_datadir}/khelpcenter/plugins/Scrollkeeper/.directory
+%{_datadir}/khelpcenter/plugins/*.desktop
+%dir %{_datadir}/khelpcenter/searchhandlers
+%{_datadir}/khelpcenter/searchhandlers/*.desktop
+%{_datadir}/khelpcenter/table-of-contents.xslt
+%dir %{_datadir}/khelpcenter/templates
+%{_datadir}/khelpcenter/templates/*.html
+%{_datadir}/kservices5/khelpcenter.desktop
+%dir %{_datadir}/kxmlgui5/khelpcenter
+%{_datadir}/kxmlgui5/khelpcenter/khelpcenterui.rc
+%{_datadir}/metainfo/org.kde.Help.appdata.xml
+%{_datadir}/qlogging-categories5/khelpcenter.categories
+%doc COPYING
+
+%changelog
+* Thu Apr 30 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 20.04.0-1mamba
+- package created using the webbuild interface