diff --git a/ardour.spec b/ardour.spec
index bf63a93..15c23b5 100644
--- a/ardour.spec
+++ b/ardour.spec
@@ -1,7 +1,7 @@
 %define MAJver %(echo %version | cut -d. -f 1)
 %define majversion %(echo %version | cut -d. -f 1-2)
 Name:          ardour
-Version:       6.6
+Version:       6.7
 Release:       1mamba
 Summary:       A digital audio workstation you can use to record, edit and mix multi-track audio
 Group:         Graphical Desktop/Applications/Multimedia
@@ -15,16 +15,15 @@ Source:        https+git://github.com/Ardour/ardour.git/%{version}/ardour-%{vers
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: ldconfig
 BuildRequires: libX11-devel
 BuildRequires: libalsa-devel
 BuildRequires: libarchive-devel
 BuildRequires: libatk-devel
-BuildRequires: libatkmm-devel
+BuildRequires: libatkmm1-devel
 BuildRequires: libaubio-devel
 BuildRequires: libbluetooth-devel
 BuildRequires: libcairo-devel
-BuildRequires: libcairomm-devel
+BuildRequires: libcairomm10-devel
 BuildRequires: libcurl-devel
 BuildRequires: libcwiid-devel
 BuildRequires: libdbus-devel
@@ -45,7 +44,7 @@ BuildRequires: liblo-devel
 BuildRequires: liblrdf-devel
 BuildRequires: libogg-devel
 BuildRequires: libpango-devel
-BuildRequires: libpangomm-devel
+BuildRequires: libpangomm1-devel
 BuildRequires: libpulseaudio-devel
 BuildRequires: libreadline-devel
 BuildRequires: librubberband-devel
@@ -54,6 +53,7 @@ BuildRequires: libserd-devel
 BuildRequires: libsigc++2-devel
 BuildRequires: libsndfile-devel
 BuildRequires: libsord-devel
+BuildRequires: libsoundtouch-devel
 BuildRequires: libsratom-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libsuil-devel
@@ -61,8 +61,8 @@ BuildRequires: libtag-devel
 BuildRequires: libusb-devel
 BuildRequires: libvamp-plugin-sdk-devel
 BuildRequires: libxml2-devel
+BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
-BuildRequires: scons >= 0.96.1
 BuildRequires: fst-devel >= 1.6
 BuildRequires: liblv2-devel
 BuildRequires: libraptor-devel
@@ -86,45 +86,31 @@ Ardour capabilities include: multichannel recording, non-linear, non-destructive
 
 ./waf
 
+./waf i18n
+
 %install
 [ "%{buildroot}" != / ] && rm -rf %{buildroot}
 mkdir -p %{buildroot}
 ./waf install --destdir=%{buildroot}
 
-#mkdir -p %{buildroot}%{_datadir}/applications
-#cat > %{buildroot}%{_datadir}/applications/ardour.desktop << EOF
-#[Desktop Entry]
-#Name=ardour
-#GenericName=A digital audio workstation
-#GenericName[it]=Una workstation per l'audio digitale
-#Comment=With ardour you can record, edit and mix multi-track audio
-#Comment[it]=Con ardour puoi registrare, editare e mixare audio multitraccia 
-#Exec=ardour5
-#Type=Application
-#Terminal=0
-#Icon=ardour
-#Categories=Qt;KDE;AudioVideo;
-#EOF
+%find_lang %{name} --all-name
 
-install -D build/gtk2_ardour/ardour6.desktop %{buildroot}%{_datadir}/applications/ardour.desktop
-install -D gtk2_ardour/resources/Ardour-icon_256px.png %{buildroot}%{_datadir}/pixmaps/ardour%{MAJver}.png
+mv %{buildroot}%{_datadir}/applications/ardour{%{MAJver},}.desktop
 
-#%find_lang gtk2_ardour3
-#%find_lang ardour3
-#%find_lang gtkmm2ext3
-#cat gtk2_ardour3.lang ardour3.lang gtkmm2ext3.lang > %{name}.lang
+# man pages
+install -vDm 644 ardour.1 -t %{buildroot}%{_mandir}/man1/ardour.1
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf %{buildroot}
 
-%files
-#-f %{name}.lang
+%files -f %{name}.lang
 %defattr(-,root,root)
 %dir %{_sysconfdir}/ardour%{MAJver}
 %config %{_sysconfdir}/ardour%{MAJver}/*
 %{_bindir}/ardour%{MAJver}*
+%{_datadir}/appdata/ardour6.appdata.xml
 %{_datadir}/applications/ardour.desktop
-%{_datadir}/pixmaps/ardour%{MAJver}.png
+%{_datadir}/mime/application/ardour.xml
 %dir %{_libdir}/ardour%{MAJver}
 %{_libdir}/ardour%{MAJver}/*.so*
 %{_libdir}/ardour%{MAJver}/*.a
@@ -150,9 +136,14 @@ install -D gtk2_ardour/resources/Ardour-icon_256px.png %{buildroot}%{_datadir}/p
 %{_libdir}/ardour%{MAJver}/LV2/reasonablesynth.lv2/*
 %dir %{_datadir}/ardour%{MAJver}
 %{_datadir}/ardour%{MAJver}/*
+%{_datadir}/icons/hicolor/*/apps/ardour%{MAJver}.png
+%{_mandir}/man1/ardour.1*
 %doc COPYING
 
 %changelog
+* Sun May 23 2021 Automatic Build System <autodist@mambasoft.it> 6.7-1mamba
+- automatic version update by autodist
+
 * Thu Feb 25 2021 Automatic Build System <autodist@mambasoft.it> 6.6-1mamba
 - automatic version update by autodist