Possible Bug?

[Andrespp123]

Hello! Me and my team are trying to develop a deployment pipeline for a2a ready adk agents, and we are facing a persistent error:

File "/home/user/repos/orchestrator_agent/.venv/lib/python3.11/site-packages/google/adk/agents/remote_a2a_agent.py", line 29, in
from a2a.client.card_resolver import A2ACardResolver
ModuleNotFoundError: No module named 'a2a.client.card_resolver'

It is stoping us from moving forward... Can we get some support on this?

Thanks!

[adk-bot]

Response from ADK Answering Agent (experimental, answer may be inaccurate)

TLDR: You need to install the a2a dependencies for the ADK. You can do this by running pip install google-adk[a2a].

---

Hello! It looks like you're encountering a ModuleNotFoundError because the required dependencies for the A2A (agent-to-agent) feature are not installed.

The google.adk.agents.remote_a2a_agent module is part of the A2A functionality, which requires an extra set of dependencies. To resolve this, you can install the ADK with the [a2a] extra, like this:

pip install google-adk[a2a]

This will install the a2a package and its dependencies, including the a2a.client.card_resolver module that is currently missing in your environment.

You can find more information about this in the ADK documentation. [1]

Let me know if you have any other questions!

[1] https://google.github.io/adk-docs/a2a/quickstart-consuming/

[Andrespp123]

Incorrect response, but thank you adk-bot!