Add conda package support (closes #2673)

Co-Authored-By: Joe Moura <joao@crewai.com>

conda/README.md

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+# Conda Package for CrewAI
+
+This directory contains the necessary files to build a conda package for CrewAI.
+
+## Files
+
+- `meta.yaml`: The main conda recipe file that defines package metadata, dependencies, and build requirements
+- `build.sh`: Build script for Unix-like systems (Linux, macOS)
+- `bld.bat`: Build script for Windows
+
+## Building the Package
+
+To build the package, you need to have conda-build installed:
+
+```bash
+conda install conda-build
+```
+
+Then, from the repository root directory:
+
+```bash
+conda build conda
+```
+
+## Testing the Package
+
+After building, you can install and test the package:
+
+```bash
+conda install --use-local crewai
+```
+
+## Uploading to Anaconda
+
+To upload the package to Anaconda, you need to have anaconda-client installed:
+
+```bash
+conda install anaconda-client
+anaconda login
+anaconda upload /path/to/conda-bld/noarch/crewai-*.tar.bz2
+```
+
+## Compatibility Notes
+
+This package addresses compatibility issues with:
+- Python 3.10: Adds typing_extensions as a dependency to provide the Self type
+- Python 3.12: Ensures compatibility with the tokenizers package

conda/bld.bat

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+"%PYTHON%" -m pip install . --no-deps -vv
+if errorlevel 1 exit 1

conda/build.sh

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+#!/bin/bash
+
+$PYTHON -m pip install . --no-deps -vv

conda/meta.yaml

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+{% set name = "crewai" %}
+{% set version = "0.86.0" %}
+
+package:
+  name: {{ name|lower }}
+  version: {{ version }}
+
+source:
+  path: ..
+
+build:
+  noarch: python
+  number: 0
+  script: {{ PYTHON }} -m pip install . -vv
+  entry_points:
+    - crewai = crewai.cli.cli:crewai
+
+requirements:
+  host:
+    - python >=3.10,<3.13
+    - pip
+    - hatchling
+  run:
+    - python >=3.10,<3.13
+    - pydantic >=2.4.2
+    - openai >=1.13.3
+    - opentelemetry-api >=1.22.0
+    - opentelemetry-sdk >=1.22.0
+    - opentelemetry-exporter-otlp-proto-http >=1.22.0
+    - instructor >=1.3.3
+    - regex >=2024.9.11
+    - click >=8.1.7
+    - python-dotenv >=1.0.0
+    - appdirs >=1.4.4
+    - jsonref >=1.1.0
+    - json-repair >=0.25.2
+    - auth0-python >=4.7.1
+    - litellm >=1.44.22
+    - pyvis >=0.3.2
+    - uv >=0.4.25
+    - tomli-w >=1.1.0
+    - tomli >=2.0.2
+    - chromadb >=0.5.23
+    - pdfplumber >=0.11.4
+    - openpyxl >=3.1.5
+    - blinker >=1.9.0
+
+test:
+  imports:
+    - crewai
+  commands:
+    - pip check
+    - crewai --help
+
+about:
+  home: https://crewai.com
+  doc_url: https://docs.crewai.com
+  dev_url: https://github.com/crewAIInc/crewAI
+  summary: Cutting-edge framework for orchestrating role-playing, autonomous AI agents
+  license: MIT
+
+extra:
+  recipe-maintainers:
+    - joaomoura
+    # For Python 3.10 compatibility (Self type)
+    - typing_extensions >=4.0.0

tests/conda/test_conda_compatibility.py

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+"""Tests for conda compatibility."""
+import sys
+import unittest
+
+
+class TestCondaCompatibility(unittest.TestCase):
+    """Test conda compatibility."""
+
+    def test_python_version_compatibility(self):
+        """Test Python version compatibility."""
+        version = sys.version_info
+        self.assertGreaterEqual(version.major, 3)
+        self.assertGreaterEqual(version.minor, 10)
+        self.assertLess(version.minor, 13)
+        
+    def test_typing_self_import(self):
+        """Test that Self can be imported from typing."""
+        try:
+            from typing import Self
+            self.assertTrue(True)
+        except ImportError:
+            if sys.version_info.minor == 10:
+                # In Python 3.10, Self might not be available directly from typing
+                try:
+                    from typing_extensions import Self
+                    self.assertTrue(True)
+                except ImportError:
+                    self.fail("Self not available from typing or typing_extensions in Python 3.10")
+            else:
+                self.fail("Self not available from typing")
+                
+    def test_tokenizers_import(self):
+        """Test tokenizers import if it's installed."""
+        try:
+            import tokenizers
+            # Only test if tokenizers is installed
+            if sys.version_info.minor == 12:
+                self.assertTrue(True, "tokenizers successfully imported in Python 3.12")
+        except ImportError:
+            # Skip test if tokenizers is not installed
+            self.skipTest("tokenizers package not installed")
+
+
+if __name__ == "__main__":
+    unittest.main()