diff --git a/utils/similarity/__init__.py b/utils/similarity/__init__.py index e69de29bb..ffbc13f30 100644 --- a/utils/similarity/__init__.py +++ b/utils/similarity/__init__.py @@ -0,0 +1,12 @@ +# from https://stackoverflow.com/questions/563022/whats-python-good-practice-for-importing-and-offering-optional-features +import sys + +try: + import fastText +except ImportError: + fastText = None + +if fastText is None: + print("In order to use slither-simil, you need to install fastText 0.2.0:") + print("$ pip3 install https://github.com/facebookresearch/fastText/archive/0.2.0.zip --user") + sys.exit(-1)