Not able to install nelson-core through conda-forge

[anutosh491]

Solution to issue cannot be found in the documentation.

• [X] I checked the documentation.

Issue

Not sure why but I am not able to fetch nelson-core through conda-forge

(base) anutosh491@Anutoshs-MacBook-Air ~ % mamba create -n xeus-nelson cmake cxx-compiler xeus-zmq nlohmann_json nelson-core jupyterlab -c conda-forge

Looking for: ['cmake', 'cxx-compiler', 'xeus-zmq', 'nlohmann_json', 'nelson-core', 'jupyterlab']

conda-forge/osx-arm64                               12.0MB @   1.5MB/s  7.8s
conda-forge/noarch                                  16.6MB @   1.6MB/s 10.3s
Could not solve for environment specs
The following package could not be installed
└─ nelson-core does not exist (perhaps a typo or a missing channel).

I first tried it through conda but thinking my version might not be updated. I downloaded mamba through the recommended install and then tried a mamba install. Hence I currently have the latest stable versions but still the installation fails.

(base) anutosh491@Anutoshs-MacBook-Air ~ % mamba --version
mamba 1.5.9
conda 24.7.1

Let me know if I should paste any more information from my side.

Installed packages

None

Environment info

None

[anutosh491]

Using micromamba too

(base) anutosh491@Anutoshs-MacBook-Air ~ % micromamba info

       libmamba version : 2.0.2
     micromamba version : 2.0.2
           curl version : libcurl/8.9.1 (OpenSSL/3.3.2) SecureTransport zlib/1.3.1 zstd/1.5.6 libssh2/1.11.0 nghttp2/1.58.0
     libarchive version : libarchive 3.7.4 zlib/1.2.13 bz2lib/1.0.8 libzstd/1.5.6
       envs directories : /Users/anutosh491/micromamba/envs
          package cache : /Users/anutosh491/micromamba/pkgs
                          /Users/anutosh491/.mamba/pkgs
            environment : /Users/anutosh491/miniconda3 (active)
           env location : /Users/anutosh491/miniconda3
      user config files : /Users/anutosh491/.mambarc
 populated config files : /Users/anutosh491/.condarc
       virtual packages : __unix=0=0
                          __osx=14.5=0
                          __archspec=1=arm64
               channels : https://conda.anaconda.org/conda-forge/noarch
                          https://conda.anaconda.org/conda-forge/osx-arm64
                          https://conda.anaconda.org/nodefaults/noarch
                          https://conda.anaconda.org/nodefaults/osx-arm64
       base environment : /Users/anutosh491/micromamba
               platform : osx-arm64

(base) anutosh491@Anutoshs-MacBook-Air ~ % micromamba create -n xeus-nelson nelson-core -c conda-forge
conda-forge/osx-arm64                               12.4MB @   1.6MB/s  7.7s
conda-forge/noarch                                  16.8MB @   1.7MB/s  9.6s

error    libmamba Could not solve for environment specs
    The following package could not be installed
    └─ nelson-core does not exist (perhaps a typo or a missing channel).