From f5322d804e8228a2a5715c77185c60148ff96da8 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 14 Jun 2022 15:17:46 +0100
Subject: [PATCH] fix dependency problems caused by pypi

---
 setup.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index b57c2e4..5ad5995 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,10 @@ setup(
     setup_requires=["setuptools_scm"],
 
     # removing cocotb, causing unnecessary dependency and install problems
-    install_requires=["setuptools", "nmigen", "nmigen-soc", "modgrammar"],
+    install_requires=["setuptools",
+        "nmigen>=0.0,<=0.5",
+        "nmigen-soc",
+        "modgrammar"],
 
     # unit tests require cocotb: main operation does not
     tests_require=['cocotb'],
-- 
2.30.2