From d02296df9ca6ebea31345a89a6070258c0ed91a9 Mon Sep 17 00:00:00 2001
From: Marc Glisse <marc.glisse@inria.fr>
Date: Sun, 27 Oct 2019 12:59:55 +0100
Subject: Mention POT in installation instructions

---
 src/python/doc/installation.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/python/doc/installation.rst b/src/python/doc/installation.rst
index 5a6ad9f4..4778b3d9 100644
--- a/src/python/doc/installation.rst
+++ b/src/python/doc/installation.rst
@@ -215,6 +215,13 @@ The following examples require the `Matplotlib <http://matplotlib.org>`_:
     * :download:`euclidean_strong_witness_complex_diagram_persistence_from_off_file_example.py <../example/euclidean_strong_witness_complex_diagram_persistence_from_off_file_example.py>`
     * :download:`euclidean_witness_complex_diagram_persistence_from_off_file_example.py <../example/euclidean_witness_complex_diagram_persistence_from_off_file_example.py>`
 
+Python Optimal Transport
+========================
+
+The :doc:`Wasserstein distance </wasserstein_distance_user>`
+module requires `POT <https://pot.readthedocs.io/>`_, a library that provides
+several solvers for optimization problems related to Optimal Transport.
+
 SciPy
 =====
 
-- 
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