diff --git a/meld.spec b/meld.spec
index d9bc25a..c191f5f 100644
--- a/meld.spec
+++ b/meld.spec
@@ -1,6 +1,6 @@
 Name:          meld
 Version:       3.12.1
-Release:       1mamba
+Release:       2mamba
 Summary:       A visual diff and merge tool
 Group:         System/Libraries
 Vendor:        openmamba
@@ -18,9 +18,8 @@ Requires:      python
 Requires:      patch
 Requires:      pygobject
 Requires:      pygtk
-Requires:      pygtksourceview
+Requires:      libgtksourceview
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
-BuildArch:     noarch
 
 %description
 Meld is a visual diff and merge tool.
@@ -42,45 +41,63 @@ CFLAGS="%{optflags}" %{__python} setup.py build
    --no-update-icon-cache \
    --no-compile-schemas \
    install \
-   -O1 --skip-build \
+   --prefix=%{_prefix} \
    --root="%{buildroot}" \
+   --optimize=1 \
    --install-headers=%{_includedir}/python \
    --install-lib=%{python_sitearch} \
    --record=%{name}.filelist
 
-# remove scrollkeeper files
-rm -rf %{buildroot}%{_prefix}%{_localstatedir}/lib/scrollkeeper
-
-# install manual page
-install -D -m0664 meld.1 \
-  %{buildroot}%{_mandir}/man1/meld.1
-
-#%find_lang %{name}
+%find_lang %{name}
 
 %post
 if [ $1 -ge 1 ]; then
    glib-compile-schemas /usr/share/glib-2.0/schemas
+   gtk-update-icon-cache -q -t -f /usr/share/icons/hicolor
+   update-desktop-database -q
+   update-mime-database /usr/share/mime &> /dev/null
 fi
 :
 
 %postun
 if [ $1 -eq 0 ]; then
    glib-compile-schemas /usr/share/glib-2.0/schemas
+   gtk-update-icon-cache -q -t -f /usr/share/icons/hicolor
+   update-desktop-database -q
+   update-mime-database /usr/share/mime &> /dev/null
 fi
 :
 
-%files
-#-f %{name}.lang
+%files -f %{name}.lang
 %defattr(-,root,root)
 %{_bindir}/meld
-%{_datadir}/meld
+%{_datadir}/icons/HighContrast/scalable/apps/meld.svg
+%{_datadir}/icons/hicolor/*
+%dir %{_datadir}/meld
+%{_datadir}/meld/*
+%{_datadir}/mime/packages/meld.xml
+%{_datadir}/glib-2.0/schemas/org.gnome.meld.gschema.xml
+%{_datadir}/appdata/meld.appdata.xml
+%{_datadir}/applications/meld.desktop
 %{python_sitearch}/meld-%{version}-py*.egg-info
 %dir %{python_sitearch}/meld
 %{python_sitearch}/meld/*
 %{_mandir}/man1/*
+%dir %{_datadir}/help/C/meld/
+%{_datadir}/help/C/meld/*
+%lang(cs) %dir %{_datadir}/help/cs
+%lang(cs) %{_datadir}/help/cs/*
+%lang(el) %dir %{_datadir}/help/el
+%lang(el) %{_datadir}/help/el/*
+%lang(es) %dir %{_datadir}/help/es
+%lang(es) %{_datadir}/help/es/*
 %doc COPYING
 
 %changelog
+* Thu Nov 20 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 3.12.1-2mamba
+- require libgtksourceview instead of pygtksourceview
+- rebuilt adding install_data
+
 * Fri Oct 31 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 3.12.1-1mamba
 - update to 3.12.1