micromamba install ignores --channel

[skwde]

Troubleshooting docs

• My problem is not solved in the Troubleshooting docs

Anaconda default channels

• I do NOT use the Anaconda default channels (pkgs/* etc.)

How did you install Mamba?

Micromamba

Search tried in issue tracker

channel

Latest version of Mamba

• My problem is not solved with the latest version

Tried in Conda?

Not applicable

Describe your issue

Running

micromamba install cuda-nvcc-tools --channel nvidia/label/cuda-12.2.2

ignores the specified channel and only uses the configured ones.

Possibly related (but for micromamba create):

• Micromamba fails to install package from "channel outside of channels" with the channel::package notation #3744
• Channel specific package + strict priority currently not compatible #1082

mamba info / micromamba info

$ micromamba info

       libmamba version : 2.3.2
     micromamba version : 2.3.2
           curl version : libcurl/8.14.1 OpenSSL/3.5.2 zlib/1.3.1 zstd/1.5.7 libssh2/1.11.1 nghttp2/1.64.0
     libarchive version : libarchive 3.8.1 zlib/1.3.1 bz2lib/1.0.8 libzstd/1.5.7 libb2/bundled
       envs directories : $SCRATCH_SPACE/.conda/envs
                          $SCRATCH_SPACE/.conda/envs
                          $HOME/.conda/envs
                          $CONDA_BASE/envs
          package cache : $SCRATCH_SPACE/.conda/pkgs
                          $HOME/.conda/pkgs
            environment : cuda (active)
           env location : $SCRATCH_SPACE/.conda/envs/cuda
      user config files : $HOME/.mambarc
 populated config files : $HOME/.condarc
       virtual packages : __unix=0=0
                          __linux=4.18.0=0
                          __glibc=2.28=0
                          __archspec=1=x86_64_v4
                          __cuda=12.2=0
               channels : https://conda.anaconda.org/conda-forge/linux-64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://conda.anaconda.org/nodefaults/linux-64
                          https://conda.anaconda.org/nodefaults/noarch
       base environment : $SCRATCH_SPACE/.conda
               platform : linux-64

Logs

environment.yml

~/.condarc