HuanjieGuo opened a new issue, #50367: URL: https://github.com/apache/airflow/issues/50367
### Apache Airflow version 2.10.5 ### If "Other Airflow 2 version" selected, which one? _No response_ ### What happened? Hi team, We try to install airflow 2.10.5 in python 3.10. Here is the constraint we use, it uses Flask-WTF==1.2.2 https://github.com/apache/airflow/blob/constraints-2.10.5/constraints-3.10.txt#L46 Here is the airflow dependency in hatch_build, it use flask-wtf>=1.1.0 https://github.com/apache/airflow/blob/2.10.5/hatch_build.py#L439 When I try to pip install it, it shows: ``` 10:58:47 INFO: pip is looking at multiple versions of apache-airflow to determine which version is compatible with other requirements. This could take a while. 10:58:47 [91mERROR: Cannot install apache-airflow because these package versions have conflicting dependencies. 10:58:47 [0m 10:58:47 The conflict is caused by: 10:58:47 apache-airflow 2.10.5 depends on flask-wtf>=1.1.0 10:58:47 The user requested (constraint) flask-wtf==1.2.2 10:58:47 10:58:47 To fix this you could try to: 10:58:47 1. loosen the range of package versions you've specified 10:58:47 2. remove package versions to allow pip to attempt to solve the dependency conflict 10:58:47 10:58:47 [91mERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/topics/dependency-resolution/#dealing-with-dependency-conflicts ``` ### What you think should happen instead? _No response_ ### How to reproduce Use * python3.10 * airflow 2.10.5-310 constraints * airflow 2.10.5 ### Operating System ubuntus-22.04 ### Versions of Apache Airflow Providers _No response_ ### Deployment Other Docker-based deployment ### Deployment details _No response_ ### Anything else? _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@airflow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org