diff --git a/inkscape.spec b/inkscape.spec
index 2cfce51..454af33 100644
--- a/inkscape.spec
+++ b/inkscape.spec
@@ -1,6 +1,6 @@
 %define gittag INKSCAPE_%(echo %version | tr . _)
 Name:          inkscape
-Version:       0.92.5
+Version:       1.0
 Release:       1mamba
 Summary:       A SVG based generic vector-drawing application
 Group:         Applications/Multimedia
@@ -62,6 +62,8 @@ BuildRequires: libxslt-devel
 BuildRequires: libz-devel
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libdouble-conversion-devel
+BuildRequires: libpotrace-devel
 BuildRequires: libMagick-devel >= 6.9.1.4-1mamba
 BuildRequires: intltool >= 0.22
 BuildRequires: perl-XML-Parser >= 2.31
@@ -86,30 +88,8 @@ Additional planned work includes conversion of the codebase from C/Gtk to C++/Gt
 %setup -q
 #-D -T
 #:<< _EOF
-#%patch1 -p1
-#%patch2 -p1
-#%patch3 -p1
-#%patch4 -p0
-#%patch5 -p0
-%patch6 -p1
-
-## Fixes build with gcc 4.8
-#sed -e "s@commands_toolbox,@commands_toolbox@" -i src/widgets/desktop-widget.h
-
-#./autogen.sh
 
 %build
-#LDFLAGS="-ldl" \
-#CXXFLAGS="--std=c++11" \
-#% configure \
-#   --with-gnome-vfs \
-#   --with-python \
-#   --enable-strict-build=no
-
-#   --with-gnome-print \
-#   --enable-inkboard
-#  --with-perl \
-
 %cmake -d build
 
 %make
@@ -127,18 +107,22 @@ Additional planned work includes conversion of the codebase from C/Gtk to C++/Gt
 %defattr(-, root, root)
 %{_bindir}/inkscape
 %{_bindir}/inkview
-%dir %{_prefix}/lib/inkscape
-%{_prefix}/lib/inkscape/lib*.so
+%dir %{_libdir}/inkscape
+%{_libdir}/inkscape/libinkscape_base.so
+%{_datadir}/applications/org.inkscape.Inkscape.desktop
+%{_datadir}/metainfo/org.inkscape.Inkscape.appdata.xml
 %dir %{_datadir}/inkscape/
 %{_datadir}/inkscape/*
-%{_datadir}/applications/%{name}.desktop
-%{_datadir}/icons/hicolor/*/apps/inkscape.png
-%{_datadir}/metainfo/inkscape.appdata.xml
-%{_mandir}/man?/*
+%{_datadir}/icons/hicolor/*/apps/org.inkscape.Inkscape.png
+%{_mandir}/man1/inkscape.1*
+%{_mandir}/man1/inkview.1*
 %doc AUTHORS COPYING*
 #%doc ChaangeLog NEWS README
 
 %changelog
+* Tue May 12 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0-1mamba
+- update to 1.0
+
 * Wed Apr 29 2020 Automatic Build System <autodist@mambasoft.it> 0.92.5-1mamba
 - automatic version update by autodist