diff --git a/Tests/test_mmtf.py b/Tests/test_mmtf.py index 8b1737dde..875847ca0 100644 --- a/Tests/test_mmtf.py +++ b/Tests/test_mmtf.py @@ -13,7 +13,14 @@ import tempfile import unittest import warnings -import mmtf +try: + import mmtf +except ImportError: + from Bio import MissingPythonDependencyError + + raise MissingPythonDependencyError( + "Install mmtf-python to use Bio.PDB.mmtf" + ) from None from Bio.PDB import PDBParser from Bio.PDB import Select