Cannot install Airflow 2.7.3 with Python 3.11

[adrianrego]

Solution to issue cannot be found in the documentation.

• [X] I checked the documentation.

Issue

Getting the following errors trying to install airflow 2.7.3 with python 3.11:

 > [server base 15/21] RUN micromamba install -y -n base -f /tmp/env.yml && micromamba clean --all --yes:
7.019 error    libmamba Could not solve for environment specs
7.019     The following packages are incompatible
7.019     ├─ airflow 2.7.3**  is installable with the potential options
7.019     │  ├─ airflow 2.7.3 would require
7.019     │  │  └─ python_abi 3.10.* *_cp310, which can be installed;
7.019     │  ├─ airflow 2.7.3 would require
7.019     │  │  └─ python_abi 3.8.* *_cp38, which can be installed;
7.019     │  └─ airflow 2.7.3 would require
7.019     │     └─ python_abi 3.9.* *_cp39, which can be installed;
7.019     └─ python >=3.11,<3.12  is not installable because there are no viable options
7.019        ├─ python [3.11.0|3.11.1|...|3.11.6] would require
7.019        │  └─ python_abi 3.11.* *_cp311, which conflicts with any installable versions previously reported;
7.019        └─ python 3.12.0rc3 would require
7.019           └─ _python_rc, which does not exist (perhaps a missing channel).
7.031 critical libmamba Could not solve for environment specs

Installed packages

N/A

Environment info

libmamba version : 1.5.1
     micromamba version : 1.5.1
           curl version : libcurl/7.88.1 OpenSSL/3.1.2 zlib/1.2.13 zstd/1.5.5 libssh2/1.11.0 nghttp2/1.52.0
     libarchive version : libarchive 3.6.2 zlib/1.2.13 bz2lib/1.0.8 libzstd/1.5.2
       envs directories : /opt/conda/envs
          package cache : /opt/conda/pkgs
                          /home/airflow/.mamba/pkgs
            environment : base (active)
           env location : /opt/conda
      user config files : /home/airflow/.mambarc
 populated config files :
       virtual packages : __unix=0=0
                          __linux=6.5.0=0
                          __glibc=2.35=0
                          __archspec=1=aarch64
               channels :
       base environment : /opt/conda
               platform : linux-aarch64

[xylar]

@adrianrego, can you provide more info on what environment you're starting from and what environment is in /tmp/env.yml? The error message you're getting suggests some sort of a conflict and I can't be of much help without significantly more info about what you're trying to do.

[xylar]

Ah, sorry, my mistake. The package just didn't build successfully. I'll try again!

[xylar]

@adrianrego, the file should be there now. Could you test again?

[adrianrego]

@xylar can confirm that it builds now. thanks for the quick turnaround.