diff --git a/python-testresources.changes b/python-testresources.changes
index f757eef..a2559c6 100644
--- a/python-testresources.changes
+++ b/python-testresources.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Apr  9 13:28:52 UTC 2017 - aloisio@gmx.com
+
+- Converted to single-spec
+- Fixed source URL
+
 -------------------------------------------------------------------
 Mon Nov 14 14:13:03 UTC 2016 - dmueller@suse.com
 
diff --git a/python-testresources.spec b/python-testresources.spec
index b0d5b84..a4ffde9 100644
--- a/python-testresources.spec
+++ b/python-testresources.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-testresources
 #
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,6 +16,7 @@
 #
 
 
+%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-testresources
 Version:        2.0.1
 Release:        0
@@ -23,17 +24,18 @@ Summary:        Testresources, a pyunit extension for managing expensive test re
 License:        (Apache-2.0 or BSD-3-Clause) and GPL-2.0+
 Group:          Development/Languages/Python
 Url:            https://launchpad.net/testresources
-Source:         http://pypi.python.org/packages/source/t/testresources/testresources-%{version}.tar.gz
-BuildRequires:  python-devel
-BuildRequires:  python-pbr
-BuildRequires:  python-setuptools
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-%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
-BuildArch:      noarch
-%endif
+Source:         https://files.pythonhosted.org/packages/source/t/testresources/testresources-%{version}.tar.gz
+BuildRequires:  %{python_module devel}
+BuildRequires:  %{python_module fixtures}
+BuildRequires:  %{python_module pbr}
+BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module testtools}
+BuildRequires:  fdupes
+BuildRequires:  python-rpm-macros
 Requires:       python-pbr
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+BuildArch:      noarch
+%python_subpackages
 
 %description
 testresources: extensions to python unittest to allow declarative use
@@ -43,17 +45,19 @@ of resources by test cases.
 %setup -q -n testresources-%{version}
 
 %build
-python setup.py build
+%python_build
 
 %install
-python setup.py install --prefix=%{_prefix} --root=%{buildroot}
+%python_install
+%python_expand %fdupes -s %{buildroot}%{$python_sitelib}
 
 %check
-python setup.py test
+%python_expand LANG=en_US.UTF-8 PYTHONPATH=%{buildroot}%{$python_sitelib} $python -m testtools.run discover
 
-%files
+%files %{python_files}
 %defattr(-,root,root,-)
 %doc README.rst
-%{python_sitelib}/*
+%{python_sitelib}/testresources
+%{python_sitelib}/testresources-%{version}-py%{python_version}.egg-info
 
 %changelog