diff --git a/setup.py b/setup.py
index 16c6570..ef26596 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 setup(
     name="whisperlivekit",
-    version="0.1.9",
+    version="0.2.1",
     description="Real-time, Fully Local Whisper's Speech-to-Text and Speaker Diarization",
     long_description=open("README.md", "r", encoding="utf-8").read(),
     long_description_content_type="text/markdown",
@@ -34,6 +34,7 @@ setup(
     },
     package_data={
         'whisperlivekit': ['web/*.html'],
+        'whisperlivekit.simul_whisper': ['dual_license_simulstreaming.md'],
     },
     entry_points={
         'console_scripts': [
diff --git a/whisperlivekit/whisper_streaming_custom/backends.py b/whisperlivekit/whisper_streaming_custom/backends.py
index 954c9d4..1b08c4e 100644
--- a/whisperlivekit/whisper_streaming_custom/backends.py
+++ b/whisperlivekit/whisper_streaming_custom/backends.py
@@ -14,9 +14,9 @@ from whisperlivekit.timed_objects import ASRToken
 logger = logging.getLogger(__name__)
 
 try:
-    from simul_whisper.config import AlignAttConfig
-    from simul_whisper.simul_whisper import PaddedAlignAttWhisper, DEC_PAD
-    from simul_whisper.whisper import tokenizer
+    from whisperlivekit.simul_whisper.config import AlignAttConfig
+    from whisperlivekit.simul_whisper.simul_whisper import PaddedAlignAttWhisper, DEC_PAD
+    from whisperlivekit.simul_whisper.whisper import tokenizer
     SIMULSTREAMING_AVAILABLE = True
 except ImportError:
     logger.warning("SimulStreaming dependencies not available. SimulStreaming backend will not be available.")
@@ -315,7 +315,7 @@ class SimulStreamingASR(ASRBase):
 
     def __init__(self, lan, modelsize=None, cache_dir=None, model_dir=None, logfile=sys.stderr, **kwargs):
         if not SIMULSTREAMING_AVAILABLE:
-            raise ImportError("SimulStreaming dependencies are not available. Please install SimulStreaming requirements.")
+            raise ImportError("""SimulStreaming dependencies are not available. Please install WhisperLiveKit using pip install "whisperlivekit[simulstreaming]". If you are building from source, you should also copy the content of the simul_whisper directory from the SimulStreaming repository into whisperlivekit/simul_whisper.""")
         with open("whisperlivekit/simul_whisper/dual_license_simulstreaming.md", "r") as f:
             print("*"*80 + f.read() + "*"*80)
         self.logfile = logfile