diff --git a/libixion.spec b/libixion.spec
index 44a6ba4..671692f 100644
--- a/libixion.spec
+++ b/libixion.spec
@@ -1,6 +1,6 @@
 %define apiver %(echo %version | cut -d. -f1-2)
 Name:          libixion
-Version:       0.11.1
+Version:       0.12.2
 Release:       1mamba
 Summary:       A general purpose formula parser and interpreter that can calculate multiple named targets, or “cells”
 Group:         System/Libraries
@@ -51,9 +51,14 @@ This package contains utility applications for %{name}.
 #%patch1 -p1
 #%patch2 -p1
 
+# Quick fix for python-3.6
+sed -i "s|python3 >= 3.4|python-3.6 >= 3.4|" configure
+
 %build
 #./autogen.sh
-%configure
+%configure \
+   PYTHON=%{_bindir}/python3.6 PYTHON_LIBS=%{_libdir}/libpython3.6
+
 %make
 
 %install
@@ -69,8 +74,10 @@ This package contains utility applications for %{name}.
 %files
 %defattr(-,root,root)
 %{_libdir}/libixion-%{apiver}.so.*
-%{python3_sitearch}/ixion.la
-%{python3_sitearch}/ixion.so
+%{_libdir}/python3.6/site-packages/ixion.la
+%{_libdir}/python3.6/site-packages/ixion.so
+#%{python3_sitearch}/ixion.la
+#%{python3_sitearch}/ixion.so
 %doc AUTHORS
 
 %files devel
@@ -91,6 +98,9 @@ This package contains utility applications for %{name}.
 #%{_bindir}/ixion-test
 
 %changelog
+* Fri Sep 15 2017 Automatic Build System <autodist@mambasoft.it> 0.12.2-1mamba
+- automatic version update by autodist
+
 * Wed Jun 29 2016 Automatic Build System <autodist@mambasoft.it> 0.11.1-1mamba
 - automatic version update by autodist