diff --git a/python-virtualenvwrapper.changes b/python-virtualenvwrapper.changes
index 35a38ed..f8011e0 100644
--- a/python-virtualenvwrapper.changes
+++ b/python-virtualenvwrapper.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Oct 12 16:42:19 UTC 2013 - p.drouand@gmail.com
+
+- Implement update-alternative
+
 -------------------------------------------------------------------
 Sat Oct 12 15:29:13 UTC 2013 - p.drouand@gmail.com
 
diff --git a/python-virtualenvwrapper.spec b/python-virtualenvwrapper.spec
index a5c2d19..a9180d0 100644
--- a/python-virtualenvwrapper.spec
+++ b/python-virtualenvwrapper.spec
@@ -31,6 +31,8 @@ BuildRequires:  python-setuptools
 Requires:       python-stevedore
 Requires:       python-virtualenv
 Requires:       python-virtualenv-clone
+Requires(post): update-alternatives
+Requires(postun): update-alternatives
 %if 0%{?suse_version} && 0%{?suse_version} <= 1110
 %{!?python_sitelib: %global python_sitelib %(python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
 %else
@@ -61,12 +63,36 @@ python setup.py build
 
 %install
 python setup.py install --prefix=%{_prefix} --root=%{buildroot}
+mv %{buildroot}%{_bindir}/virtualenvwrapper_lazy.sh %{buildroot}%{_bindir}/virtualenvwrapper_lazy-%{py_ver}.sh
+mv %{buildroot}%{_bindir}/virtualenvwrapper.sh %{buildroot}%{_bindir}/virtualenvwrapper-%{py_ver}.sh
+ln -s  %{_bindir}/virtualenvwrapper-%{py_ver}.sh %{buildroot}%{_bindir}/virtualenvwrapper.sh
+ln -s  %{_bindir}/virtualenvwrapper_lazy-%{py_ver}.sh %{buildroot}%{_bindir}/virtualenvwrapper_lazy.sh
+
+%pre
+# Since python scripts became ghosted to be used with update-alternatives, we have to get rid
+# of the old binary resulting from the non-update-alternativies-ified package:
+[[ ! -L %{_bindir}/virtualenvwrapper.sh ]] && rm -f %{_bindir}/virtualenvwrapper.sh
+[[ ! -L %{_bindir}/virtualenvwrapper_lazy.sh ]] && rm -f %{_bindir}/virtualenvwrapper_lazy.sh
+exit 0
+
+%post
+update-alternatives \
+   --install %{_bindir}/virtualenvwrapper.sh virtualenvwrapper.sh %{_bindir}/virtualenvwrapper-%{py_ver}.sh 30 \
+   --slave %{_bindir}/virtualenvwrapper_lazy.sh virtualenvwrapper_lazy.sh %{_bindir}/virtualenvwrapper_lazy-%{py_ver}.sh
+
+
+%preun
+if [ $1 -eq 0 ] ; then
+    update-alternatives --remove virtualenvwrapper.sh %{_bindir}/virtualenvwrapper.sh-%{py_ver}
+fi
 
 %files
 %defattr(-,root,root,-)
 %doc README.txt README.ja.rst README.es.rst LICENSE announce.rst
 %{python_sitelib}/*
-%{_bindir}/virtualenvwrapper.sh
-%{_bindir}/virtualenvwrapper_lazy.sh
+%ghost %{_bindir}/virtualenvwrapper.sh
+%{_bindir}/virtualenvwrapper-%{py_ver}.sh
+%ghost %{_bindir}/virtualenvwrapper_lazy.sh
+%{_bindir}/virtualenvwrapper_lazy-%{py_ver}.sh
 
 %changelog