Index: python-emmet-core/emmet/core/__init__.py
===================================================================
--- python-emmet-core.orig/emmet/core/__init__.py	2024-01-29 13:22:13.841742957 +0100
+++ python-emmet-core/emmet/core/__init__.py	2024-01-29 13:22:13.833742944 +0100
@@ -9,4 +9,4 @@
     __version__ = version("emmet-core")
 except PackageNotFoundError:  # pragma: no cover
     # package is not installed
-    pass
+    __version__ = "unknown"