From 61642e8b065235ac8adf08e5ff59789ff3f818dd Mon Sep 17 00:00:00 2001
From: Simeon Carstens <simeon.carstens@tweag.io>
Date: Thu, 20 Jan 2022 19:51:13 +0100
Subject: [PATCH] python3Packages.pymc3: mark as broken

Several dependencies are missing and finally, this version requires
the theano-pymc3 Python package, which is currently not packaged.
---
 pkgs/development/python-modules/pymc3/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/python-modules/pymc3/default.nix b/pkgs/development/python-modules/pymc3/default.nix
index 095f3baf97ae..5cf2615ed031 100644
--- a/pkgs/development/python-modules/pymc3/default.nix
+++ b/pkgs/development/python-modules/pymc3/default.nix
@@ -68,5 +68,8 @@ buildPythonPackage rec {
     homepage = "https://github.com/pymc-devs/pymc3";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ ilya-kolpakov ];
+    # several dependencies are not declared and in the end it requires theano-pymc3
+    # instead of Theano. The former is currently not packaged.
+    broken = true;
   };
 }