build fail is fixed, one library was missing
@@ -4,8 +4,8 @@ __doc__ = """ Joint between rods test module """
import numpy as np
from elastica.joint import FreeJoint, HingeJoint, FixedJoint
from numpy.testing import assert_allclose
+from elastica.utils import Tolerance
from elastica._rod import CosseratRod
-
def test_freejoint():
# Some rod properties. We need them for constructer, they are not used.
