Suggest using 'tmt init' when metadata not found
@@ -521,8 +521,8 @@ class Tree(tmt.utils.Common):
self._tree = fmf.Tree(self._path)
except fmf.utils.RootError:
raise tmt.utils.GeneralError(
- "No metadata found in the '{0}' directory.".format(
- self._path))
+ f"No metadata found in the '{self._path}' directory. "
+ f"Use 'tmt init' to get started.")
except fmf.utils.FileError as error:
raise tmt.utils.GeneralError(f"Invalid yaml syntax: {error}")
return self._tree
