Orchestrator Plugin does not install

[ilsaloving]

When I try to install the plugin, this is the result:

$ meltano add orchestrator airflow
Added orchestrator 'airflow' to your project
Variant:	apache (default)
Repository:	https://github.com/apache/airflow
Documentation:	https://hub.meltano.com/orchestrators/airflow--apache

Added required file bundle 'files-airflow' to your project
Variant:	meltano (default)
Repository:	https://github.com/meltano/files-airflow
Documentation:	https://hub.meltano.com/files/files-airflow--meltano

2024-05-15T14:17:31.844493Z [info     ] Installing orchestrator 'airflow'
2024-05-15T14:17:31.870172Z [info     ] Installing file bundle 'files-airflow'
2024-05-15T14:17:33.375277Z [info     ] Logged pip install output to /private/tmp/f/.meltano/logs/pip/orchestrators/airflow/pip.log
2024-05-15T14:17:33.375597Z [error    ] Orchestrator 'airflow' could not be installed: Failed to install plugin 'airflow'.
2024-05-15T14:17:33.375664Z [info     ] ERROR: 404 Client Error: Not Found for url: https://raw.githubusercontent.com/apache/airflow/constraints-2.1.2/constraints-3.11.txt

2024-05-15T14:17:34.212829Z [info     ] Installed file bundle 'files-airflow'
2024-05-15T14:17:34.217558Z [info     ] Adding 'files-airflow' files to project...
2024-05-15T14:17:34.218625Z [info     ] Created orchestrate/dags/meltano.py
2024-05-15T14:17:34.218953Z [warning  ] Installed 1/2 plugins
Need help fixing this problem? Visit http://melta.no/ for troubleshooting steps, or to
join our friendly Slack community.

Failed to install plugin(s)

If I do meltano add files files-airflow or meltano add utility airflow, they seem to work fine, so I'm not sure what the difference is.

[edgarrmondragon]

meltano add utility airflow is the preferred option now and we try to recommend that (e.g. meltano/meltano#8524).