(rapids) C:\Users\31880>mamba install rapids=24.10
conda-forge/win-64                                  25.6MB @  28.2MB/s  0.9s
conda-forge/noarch                                  17.3MB @  19.1MB/s  0.9s
critical libmamba [json.exception.parse_error.101] parse error at line 11, column 2728: syntax error while parsing value - invalid string: ill-formed UTF-8'

(rapids) C:\Users\31880>mamba install -c rapidai -c conda-forge -c nvidia rapids
conda-forge/noarch                                          Using cache
conda-forge/win-64                                          Using cache
nvidia/win-64                                       ??.?MB @  ??.?MB/s  0.1s
nvidia/noarch                                       ??.?MB @  ??.?MB/s  0.1s
[+] 0.3s
[+] 0.5s
critical libmamba Multiple errors occurred:
    Transfer finalized, status: 404 [https://conda.anaconda.org/rapidai/noarch/repodata.json] 2748 bytes
    Subdir rapidai/noarch not loaded!


(rapids) C:\Users\31880>mamba install -c rapidsai -c conda-forge -c nvidia rapids
conda-forge/noarch                                          Using cache
conda-forge/win-64                                          Using cache
nvidia/noarch                                               Using cache
nvidia/win-64                                               Using cache
rapidsai/noarch                                     13.9kB @  24.0kB/s  0.3s
rapidsai/win-64                                     ??.?MB @  ??.?MB/s  0.7s
critical libmamba [json.exception.parse_error.101] parse error at line 11, column 2728: syntax error while parsing value - invalid string: ill-formed UTF-8'

(rapids) C:\Users\31880>conda install -c rapidsai -c conda-forge -c nvidia rapids
Channels:
 - rapidsai
 - conda-forge
 - nvidia
Platform: win-64
Collecting package metadata (repodata.json): done
Solving environment: done

## Package Plan ##

  environment location: C:\Users\31880\.conda\envs\rapids

  added / updated specs:
    - rapids


The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    hupper-1.12.1              |     pyhd8ed1ab_0          25 KB  conda-forge
    legacy-cgi-2.6.1           |     pyh5b84bb0_3          24 KB  conda-forge
    pastedeploy-3.1.0          |     pyhd8ed1ab_0          20 KB  conda-forge
    plaster-1.0                |             py_0          12 KB  conda-forge
    plaster_pastedeploy-0.7    |             py_0          10 KB  conda-forge
    pyramid-2.0.2              |     pyhd8ed1ab_0         180 KB  conda-forge
    python_abi-3.12            |          5_cp312           7 KB  conda-forge
    pyyaml-6.0.2               |  py312h4389bb4_1         177 KB  conda-forge
    rapids-0.0.1               |     pyh9f0ad1d_0          15 KB  conda-forge
    translationstring-1.4      |     pyh9f0ad1d_0          15 KB  conda-forge
    venusian-3.1.0             |     pyhd8ed1ab_0          18 KB  conda-forge
    webob-1.8.9                |     pyhd8ed1ab_0          91 KB  conda-forge
    yaml-0.2.5                 |       h8ffe710_2          62 KB  conda-forge
    zope.deprecation-4.4.0     |             py_0          11 KB  conda-forge
    zope.interface-7.1.1       |  py312h4389bb4_0         377 KB  conda-forge
    ------------------------------------------------------------
                                           Total:         1.0 MB

The following NEW packages will be INSTALLED:

  hupper             conda-forge/noarch::hupper-1.12.1-pyhd8ed1ab_0
  legacy-cgi         conda-forge/noarch::legacy-cgi-2.6.1-pyh5b84bb0_3
  pastedeploy        conda-forge/noarch::pastedeploy-3.1.0-pyhd8ed1ab_0
  plaster            conda-forge/noarch::plaster-1.0-py_0
  plaster_pastedepl~ conda-forge/noarch::plaster_pastedeploy-0.7-py_0
  pyramid            conda-forge/noarch::pyramid-2.0.2-pyhd8ed1ab_0
  python_abi         conda-forge/win-64::python_abi-3.12-5_cp312
  pyyaml             conda-forge/win-64::pyyaml-6.0.2-py312h4389bb4_1
  rapids             conda-forge/noarch::rapids-0.0.1-pyh9f0ad1d_0
  translationstring  conda-forge/noarch::translationstring-1.4-pyh9f0ad1d_0
  venusian           conda-forge/noarch::venusian-3.1.0-pyhd8ed1ab_0
  webob              conda-forge/noarch::webob-1.8.9-pyhd8ed1ab_0
  yaml               conda-forge/win-64::yaml-0.2.5-h8ffe710_2
  zope.deprecation   conda-forge/noarch::zope.deprecation-4.4.0-py_0
  zope.interface     conda-forge/win-64::zope.interface-7.1.1-py312h4389bb4_0


Proceed ([y]/n)? y


Downloading and Extracting Packages:

Preparing transaction: done
Verifying transaction: done
Executing transaction: done

(rapids) C:\Users\31880>conda list
# packages in environment at C:\Users\31880\.conda\envs\rapids:
#
# Name                    Version                   Build  Channel
bzip2                     1.0.8                h2466b09_7    conda-forge
ca-certificates           2024.8.30            h56e8100_0    conda-forge
cpp-expected              1.1.0                h91493d7_0    conda-forge
fmt                       11.0.2               h7f575de_0    conda-forge
hupper                    1.12.1             pyhd8ed1ab_0    conda-forge
krb5                      1.21.3               hdf4eb48_0    conda-forge
legacy-cgi                2.6.1              pyh5b84bb0_3    conda-forge
libarchive                3.7.4                haf234dc_0    conda-forge
libcurl                   8.10.1               h1ee3ff0_0    conda-forge
libexpat                  2.6.4                he0c23c2_0    conda-forge
libffi                    3.4.2                h8ffe710_5    conda-forge
libiconv                  1.17                 hcfcfb64_2    conda-forge
libmamba                  2.0.3                h81425b0_0    conda-forge
libsolv                   0.7.30               hbb528cf_0    conda-forge
libsqlite                 3.47.0               h2466b09_1    conda-forge
libssh2                   1.11.0               h7dfc565_0    conda-forge
libxml2                   2.13.5               h442d1da_0    conda-forge
libzlib                   1.3.1                h2466b09_2    conda-forge
lz4-c                     1.9.4                hcfcfb64_0    conda-forge
lzo                       2.10              hcfcfb64_1001    conda-forge
mamba                     2.0.3                hde45397_0    conda-forge
nlohmann_json             3.11.3               he0c23c2_1    conda-forge
openssl                   3.4.0                h2466b09_0    conda-forge
pastedeploy               3.1.0              pyhd8ed1ab_0    conda-forge
pip                       24.3.1             pyh8b19718_0    conda-forge
plaster                   1.0                        py_0    conda-forge
plaster_pastedeploy       0.7                        py_0    conda-forge
pyramid                   2.0.2              pyhd8ed1ab_0    conda-forge
python                    3.12.7          hce54a09_0_cpython    conda-forge
python_abi                3.12                    5_cp312    conda-forge
pyyaml                    6.0.2           py312h4389bb4_1    conda-forge
rapids                    0.0.1              pyh9f0ad1d_0    conda-forge
reproc                    14.2.4.post0         hcfcfb64_1    conda-forge
reproc-cpp                14.2.4.post0         h63175ca_1    conda-forge
setuptools                75.5.0             pyhff2d567_0    conda-forge
simdjson                  3.10.1               hc790b64_0    conda-forge
spdlog                    1.14.1               h9f2357e_1    conda-forge
tk                        8.6.13               h5226925_1    conda-forge
translationstring         1.4                pyh9f0ad1d_0    conda-forge
tzdata                    2024b                hc8b5060_0    conda-forge
ucrt                      10.0.22621.0         h57928b3_1    conda-forge
vc                        14.3                ha32ba9b_23    conda-forge
vc14_runtime              14.42.34433         he29a5d6_23    conda-forge
venusian                  3.1.0              pyhd8ed1ab_0    conda-forge
vs2015_runtime            14.42.34433         hdffcdeb_23    conda-forge
webob                     1.8.9              pyhd8ed1ab_0    conda-forge
wheel                     0.45.0             pyhd8ed1ab_0    conda-forge
xz                        5.2.6                h8d14728_0    conda-forge
yaml                      0.2.5                h8ffe710_2    conda-forge
yaml-cpp                  0.8.0                h63175ca_0    conda-forge
zope.deprecation          4.4.0                      py_0    conda-forge
zope.interface            7.1.1           py312h4389bb4_0    conda-forge
zstd                      1.5.6                h0ea2cb4_0    conda-forge

(rapids) C:\Users\31880>conda install -c rapidsai -c conda-forge -c nvidia rapids=24.10 'cuda-version=12.1'
Channels:
 - rapidsai
 - conda-forge
 - nvidia
Platform: win-64
Collecting package metadata (repodata.json): done
Solving environment: failed

PackagesNotFoundError: The following packages are not available from current channels:

  - rapids=24.10*

Current channels:

  - https://conda.anaconda.org/rapidsai
  - https://conda.anaconda.org/conda-forge
  - https://conda.anaconda.org/nvidia

To search for alternate channels that may provide the conda package you're
looking for, navigate to

    https://anaconda.org

and use the search bar at the top of the page.



(rapids) C:\Users\31880>

why is this happening