diff --git a/.gitignore b/.gitignore
index 1b23e80469e..daeaba27b2b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
 buck-out/
 executorch.egg-info
 __pycache__/
+build/lib/
+exir/serialize/scalar_type.fbs
+exir/serialize/schema.fbs
\ No newline at end of file
diff --git a/docs/website/docs/tutorials/setting_up_executorch.md b/docs/website/docs/tutorials/setting_up_executorch.md
index 22b7a45c642..a247e7e2acb 100644
--- a/docs/website/docs/tutorials/setting_up_executorch.md
+++ b/docs/website/docs/tutorials/setting_up_executorch.md
@@ -29,7 +29,7 @@ git clone git@github.com:pytorch/executorch.git
 # [Runtime requirement] Run the following to get all submodules, only need for runtime setup
 git submodule update --init --recursive
 
-pip install executorch
+pip install .
 
 # cd into a directory that doesn't contain a `./executorch/exir` directory, since
 # otherwise python will try using it for `import executorch.exir...` instead of using the
@@ -52,7 +52,7 @@ Or via python interpreter:
 >>> from executorch.exir.tests.models import Mul
 >>> m = Mul()
 >>> print(exir.capture(m, m.get_random_inputs()).to_edge())
->>> exir.capture(m, m.get_random_inputs()).to_edge().to_executorch().buffer
+>>> open("add.ff", "wb").write(exir.capture(m, m.get_random_inputs()).to_edge().to_executorch().buffer)
 ```
 
 ## Runtime Setup
diff --git a/exir/capture/_capture.py b/exir/capture/_capture.py
index 48236303701..152c60efc41 100644
--- a/exir/capture/_capture.py
+++ b/exir/capture/_capture.py
@@ -17,7 +17,7 @@
     flatten_output,
     Value,
 )
-from functorch.experimental import functionalize
+from torch.func import functionalize
 from torch import _guards
 from torch._dispatch.python import enable_python_dispatcher
 from torch._dynamo.eval_frame import Constraint
diff --git a/extension/pytree/__init__.py b/extension/pytree/__init__.py
index 60030274f07..d6e11e28600 100644
--- a/extension/pytree/__init__.py
+++ b/extension/pytree/__init__.py
@@ -1,6 +1,11 @@
 # flake8: noqa: F401
 
-import warnings
+import logging
+
+# Create a logger
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.WARNING)
+
 
 try:
     """
@@ -22,9 +27,8 @@
         TreeSpec as TreeSpec,
     )
 except:
-    warnings.warn(
-        "Unable to import executorch.extension.pytree, using native torch pytree instead."
-    )
+    logger.info("Unable to import executorch.extension.pytree, using native torch pytree instead.")
+
 
     from torch.utils._pytree import (
         _broadcast_to_and_flatten,
diff --git a/setup.py b/setup.py
index af70aa03149..9a662cc2966 100644
--- a/setup.py
+++ b/setup.py
@@ -6,6 +6,13 @@
 from setuptools.command.egg_info import egg_info
 from setuptools.command.install import install
 
+# Dependencies
+required_packages = [
+    "numpy",
+    "zstd",
+    "flatbuffers",
+    # "torch_nightly" # This is not available on PyPI. Please install manually.
+]
 
 def custom_command():
     src_dst_list = [
@@ -53,4 +60,5 @@ def run(self):
         "develop": CustomDevelopCommand,
         "egg_info": CustomEggInfoCommand,
     },
+    install_requires=required_packages,
 )