Here is a patch that fixes a compile issue that makes it not able to find clvm_tools in chia-blockchain-1.1.6:
--- pyproject.toml.orig 2021-05-30 14:12:11.254703000 -0400
+++ pyproject.toml 2021-05-30 14:11:35.404486000 -0400
@@ -3,5 +3,5 @@
requires = ["setuptools>=42", "wheel", "setuptools_scm[toml]>=3.4"]
[tool.setuptools_scm]
-fallback_version = "unknown"
+fallback_version = "0.4.3"
local_scheme = "no-local-version"
Here is a patch that fixes a compile issue that makes it not able to find clvm_tools in chia-blockchain-1.1.6: