Make Expression.subs() always return a LinExpr instance

[linpy.git] / setup.py

diff --git a/setup.py b/setup.py
index a7d10e2..72569e4 100755 (executable)
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with LinPy.  If not, see <http://www.gnu.org/licenses/>.
 
-from setuptools import setup, Extension
+from distutils.core import setup, Extension
 
 
 with open('linpy/_version.py') as file:
@@ -35,7 +35,7 @@ setup(
     author='MINES ParisTech',
     url='https://scm.cri.mines-paristech.fr/git/linpy.git',
     packages=['linpy'],
-    ext_modules = [
+    ext_modules=[
         Extension('linpy._islhelper',
             sources=['linpy/_islhelper.c'],
             libraries=['isl'])