fix import for 'coverage' 3.x

diff --git a/runtests.py b/runtests.py
index 02c478e7cd6a6cb1e2133c8fdbbcf61480295e47..8d9a38dcc912b201ed6e301f9b719459f2c44dbe 100644 (file)
--- a/runtests.py
+++ b/runtests.py
@@ -806,7 +806,7 @@ if __name__ == '__main__':
         if not WITH_CYTHON:
             options.coverage = False
         else:
-            import coverage
+            from coverage import coverage
             coverage.erase()
             coverage.start()