Loosen the range of package versions

Oct 13, 2025 by magicalceylontours.com 92 views

Introduction

Crewai is a popular Python library for building and deploying AI models. However, when trying to install it on a Python: Alpine image, users may encounter a dependency mismatch issue with chromadb and onnxruntime. In this article, we will explore the issue, provide a detailed analysis of the problem, and offer possible solutions to resolve the installation issue.

Description of the Issue

The issue arises when trying to install crewai on a Python: Alpine image using the attached Dockerfile. The Dockerfile uses the python:3.12.8-alpine base image and attempts to install the required dependencies using pip. However, the installation process fails due to a dependency mismatch between chromadb and onnxruntime.

Steps to Reproduce

To reproduce the issue, follow these steps:

Create a new file named Dockerfile and copy the attached Dockerfile content into it.
Create a new directory named licensechat and create a file named requirements.txt inside it.
Add the following line to the requirements.txt file: crewai[tools]
Build the Docker image using the command docker build -t crewai-image .
Run the Docker container using the command docker run -it crewai-image

Expected Behavior

The expected behavior is that the crewai library should be installed successfully, and the Docker container should start without any errors.

Screenshots/Code Snippets

No screenshots or code snippets are provided as the issue is related to the installation process, and the error messages are already included in the docker logs section.

Operating System

The operating system used is Windows 11.

Python Version

The Python version used is 3.12.

crewAI Version

The crewai version used is 0.105.0.

crewAI Tools Version

The crewai tools version used is compatible with the crewai version.

Virtual Environment

The virtual environment used is venv.

Evidence

The docker logs section provides the error messages that occur during the installation process.

docker logs:

> 11.89 Collecting chroma-hnswlib==0.7.6 (from chromadb>=0.5.23->crewai==0.105.0->-r requirements.txt (line 18))
> 11.91   Downloading chroma_hnswlib-0.7.6.tar.gz (32 kB)
> 11.91   Installing build dependencies: started
> 16.57   Installing build dependencies: finished with status 'done'
> 16.57   Getting requirements to build wheel: started
> 17.12   Getting requirements to build wheel: finished with status 'done'
> 17.12   Preparing metadata (pyproject.toml): started
> 17.68   Preparing metadata (pyproject.toml): finished with status 'done'
> 17.72 Collecting posthog>=2.4.0 (from chromadb>=0.5.23->crewai==0.105.0->-r requirements.txt (line 18))
> 17.73   Downloading posthog-3.19.0-py2.py3-none-any.whl.metadata (2.9 kB)
> 17.78 INFO: pip is looking at multiple versions of chromadb to determine which version is compatible with other requirements. This could take a while.
> 17.78 Collecting chromadb>=0.5.23 (from crewai==0.105.0->-r requirements.txt (line 18))
> 17.80   Downloading chromadb-0.6.2-py3-none-any.whl.metadata (6.8 kB)
> 17.81   Downloading chromadb-0.6.1-py3-none-any.whl.metadata (6.8 kB)
> 17.83   Downloading chromadb-0.6.0-py3-none-any.whl.metadata (6.8 kB)
> 17.85   Downloading chromadb-0.5.23-py3-none-any.whl.metadata (6.8 kB)
> 17.86 ERROR: Cannot install crewai because these package versions have conflicting dependencies.
> 17.86
> 17.86 The conflict is caused by:
> 17.86     chromadb 0.6.3 depends on onnxruntime>=1.14.1
> 17.86     chromadb 0.6.2 depends on onnxruntime>=1.14.1
> 17.86     chromadb 0.6.1 depends on onnxruntime>=1.14.1
> 17.86     chromadb 0.6.0 depends on onnxruntime>=1.14.1
> 17.86     chromadb 0.5.23 depends on onnxruntime>=1.14.1
> 17.86
> 17.86 To fix this you could try to:
> 17.86 1. loosen the range of package versions you've specified
> 17.86 2. remove package versions to allow pip to attempt to solve the dependency conflict
> 17.86
> 17.95 ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/topics/dependency-resolution/#dealing-with-dependency-conflicts
> ------
> failed to solve: process "/bin/sh -c pip install --upgrade pip &&     pip install --no-cache-dir --prefix=/install -r requirements.txt" did not complete successfully: exit code: 1

Possible Solution

Based on the error messages, it appears that the issue is caused by a dependency conflict between chromadb and onnxruntime. To resolve this issue, you can try the following solutions:

Loosen the range of package versions: You can try loosening the range of package versions in the requirements.txt file to allow pip to attempt to solve the dependency conflict.
Remove package versions: You can try removing package versions from the requirements.txt file to allow pip to attempt to solve the dependency conflict.

Additional Context

The issue is related to the use of the python:alpine image, which has a smaller size compared to other base images. However, this image may not be compatible with all dependencies, leading to the dependency conflict issue.

Conclusion

Q: What is the crewai installation issue with Python: Alpine image?

A: The crewai installation issue with Python: Alpine image is caused by a dependency conflict between chromadb and onnxruntime. This conflict occurs when trying to install the crewai library on a Python: Alpine image using the attached Dockerfile.

Q: What is the cause of the dependency conflict?

A: The dependency conflict is caused by the fact that chromadb has multiple versions that depend on different versions of onnxruntime. This leads to a conflict between the versions of chromadb and onnxruntime, making it impossible to install the crewai library.

Q: How can I resolve the dependency conflict?

A: To resolve the dependency conflict, you can try the following solutions:

Loosen the range of package versions: You can try loosening the range of package versions in the requirements.txt file to allow pip to attempt to solve the dependency conflict.
Remove package versions: You can try removing package versions from the requirements.txt file to allow pip to attempt to solve the dependency conflict.

Q: What are the benefits of using the Python: Alpine image?

A: The Python: Alpine image has several benefits, including:

Smaller size: The Python: Alpine image is smaller in size compared to other base images, making it ideal for use in Docker containers.
Faster build times: The Python: Alpine image has faster build times compared to other base images, making it ideal for use in development environments.
Improved performance: The Python: Alpine image has improved performance compared to other base images, making it ideal for use in production environments.

Q: What are the limitations of using the Python: Alpine image?

A: The Python: Alpine image has several limitations, including:

Limited compatibility: The Python: Alpine image may not be compatible with all dependencies, leading to dependency conflicts.
Limited support: The Python: Alpine image may not have the same level of support as other base images, making it more difficult to troubleshoot issues.

Q: How can I troubleshoot the crewai installation issue?

A: To troubleshoot the crewai installation issue, you can try the following steps:

Check the Docker logs: Check the Docker logs for any error messages that may indicate the cause of the issue.
Check the requirements.txt file: Check the requirements.txt file for any package versions that may be causing the dependency conflict.
Try a different base image: Try using a different base image to see if the issue is resolved.

Q: What are the best practices for using the Python: Alpine image?

A: The best practices for using the Python: Alpine image include:

Use a requirements.txt file: Use a requirements.txt file to specify the package versions and dependencies required by your application.
Use a Dockerfile: Use a Dockerfile to specify the base image and build instructions for your application.
Test your application: Test your application thoroughly to ensure that it works as expected in the Python: Alpine image.

Q: Where can I find more information about the crewai installation issue?

A: You can find more information about the crewai installation issue on the following resources:

Crewai documentation: The crewai documentation provides information about the installation process and troubleshooting tips.
Docker documentation: The Docker documentation provides information about using Docker and troubleshooting common issues.
Stack Overflow: Stack Overflow is a Q&A platform where you can ask questions and get answers from experienced developers.