From e29b844ea124963a1522f46486e19b5720f964f8 Mon Sep 17 00:00:00 2001
From: Antony Lewis <antony@cosmologist.info>
Date: Wed, 31 Aug 2022 11:14:27 +0100
Subject: [PATCH] forutils hint

---
 setup.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 015e91c6..40fbb36d 100644
--- a/setup.py
+++ b/setup.py
@@ -91,7 +91,8 @@ def git_install_forutils():
 
     if not fpath:
         raise Exception('Install forutils from https://github.com/cmbant/forutils, '
-                        'pull the submodule, or set FORUTILSPATH variable')
+                        'pull the forutils submodule, or set FORUTILSPATH variable.\n'
+                        'If you are cloning with git, use "git clone --recursive"')
     return fpath