Fix versioneer integration

Author: SubaashNair

.github/workflows/publish.yml

@@ -21,6 +21,8 @@ jobs:
 
     - name: Upgrade pip and install build tools
       run: |
+        sudo apt-get update
+        sudo apt-get install -y build-essential
         python -m pip install --upgrade pip
         pip install build wheel setuptools
 

MANIFEST.in

@@ -0,0 +1,6 @@
+include optimrl/c_src/grpo.h
+include versioneer.py
+include optimrl/_version.py
+include pyproject.toml
+include optimrl/c_src/*.h
+include optimrl/c_src/*.c

optimrl/__init__.py

@@ -3,4 +3,6 @@
 __version__ = "0.1.0"
 __all__ = ["GRPO"]
 from . import _version
+from ._version import get_versions
 __version__ = _version.get_versions()['version']
+del get_versions

pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools>=42", "wheel", "build","versioneer"]
+build-backend = "setuptools.build_meta"

setup.py

@@ -86,7 +86,7 @@ def copy_extensions_to_package(self):
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="https://github.com/SubaashNair/OptimRL",
-    packages=find_packages(),
+    packages=find_packages(include=["optimrl", "optimrl.*"]),
     ext_modules=[grpo_module],
     install_requires=[
         "numpy>=1.20.0",
@@ -99,6 +99,6 @@ def copy_extensions_to_package(self):
     python_requires=">=3.8",
     include_package_data=True,
     package_data={
-        'optimrl': ['c_src/.dylib', 'c_src/.so', 'c_src/.dll']
+        'optimrl': ['c_src/.dylib', 'c_src/.so', 'c_src/.dll','c_src/*.h', 'c_src/*.c']
     },
 )