Not able to install PyTorch

[muke5hy]

• I read the conda-forge documentation and could not find the solution for my problem there.

Issue:
Not able to install pytorch got following error

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

  - torchvision
  - pytorch

Current channels:

  - https://conda.anaconda.org/conda-forge/osx-arm64
  - https://conda.anaconda.org/conda-forge/noarch
  - https://repo.anaconda.com/pkgs/main/osx-arm64
  - https://repo.anaconda.com/pkgs/main/noarch
  - https://repo.anaconda.com/pkgs/r/osx-arm64
  - https://repo.anaconda.com/pkgs/r/noarch

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.

Environment (conda list):

$ conda list
# packages in environment at /Users/mukesh/miniforge3/envs/ml:
#
# Name                    Version                   Build  Channel
abseil-cpp                20200923.2           h9f76cd9_1    conda-forge
absl-py                   0.11.0                   pypi_0    pypi
anyio                     2.0.2            py38h10201cd_3    conda-forge
appnope                   0.1.2            py38h10201cd_0    conda-forge
argon2-cffi               20.1.0           py38h30f7421_2    conda-forge
arrow-cpp                 2.0.0           py38hd691b3c_11_cpu    conda-forge
astunparse                1.6.3                    pypi_0    pypi
async_generator           1.10                       py_0    conda-forge
attrs                     20.3.0             pyhd3deb0d_0    conda-forge
autobahn                  20.12.3                  pypi_0    pypi
automat                   20.2.0                   pypi_0    pypi
aws-c-common              0.4.59               h27ca646_1    conda-forge
aws-c-event-stream        0.1.6                h0d44b10_6    conda-forge
aws-checksums             0.1.10               h2b027d1_0    conda-forge
aws-sdk-cpp               1.8.70               h00b3300_1    conda-forge
babel                     2.9.0              pyhd3deb0d_0    conda-forge
backcall                  0.2.0              pyh9f0ad1d_0    conda-forge
backports                 1.0                        py_2    conda-forge
backports.functools_lru_cache 1.6.1                      py_0    conda-forge
bleach                    3.2.1              pyh9f0ad1d_0    conda-forge
brotli                    1.0.9                hb904e53_3    conda-forge
brotlipy                  0.7.0           py38h51573d8_1001    conda-forge
bzip2                     1.0.8                h27ca646_4    conda-forge
c-ares                    1.17.1               h27ca646_0    conda-forge
ca-certificates           2020.12.5            h4653dfc_0    conda-forge
cached-property           1.5.2                    pypi_0    pypi
cachetools                4.2.0                    pypi_0    pypi
certifi                   2020.12.5        py38h10201cd_1    conda-forge
cffi                      1.14.4           py38he62ddd7_1    conda-forge
chardet                   4.0.0            py38h10201cd_0    conda-forge
constantly                15.1.0                   pypi_0    pypi
cryptography              3.3.1            py38h943ba7b_0    conda-forge
cycler                    0.10.0                     py_2    conda-forge
dateparser                1.0.0                    pypi_0    pypi
decorator                 4.4.2                      py_0    conda-forge
defusedxml                0.6.0                      py_0    conda-forge
entrypoints               0.3             pyhd8ed1ab_1003    conda-forge
flatbuffers               1.12                     pypi_0    pypi
freetype                  2.10.4               h17b34a0_0    conda-forge
gast                      0.4.0                    pypi_0    pypi
gflags                    2.2.2             hc88da5d_1004    conda-forge
glog                      0.4.0                h6361243_3    conda-forge
google-auth               1.24.0                   pypi_0    pypi
google-auth-oauthlib      0.4.2                    pypi_0    pypi
google-pasta              0.2.0                    pypi_0    pypi
grpc-cpp                  1.33.2               h5a4e526_2    conda-forge
grpcio                    1.33.2                   pypi_0    pypi
h5py                      2.10.0                   pypi_0    pypi
hyperlink                 20.0.1                   pypi_0    pypi
icu                       68.1                 h17758a7_0    conda-forge
idna                      2.10               pyh9f0ad1d_0    conda-forge
importlib-metadata        3.3.0            py38h10201cd_2    conda-forge
importlib_metadata        3.3.0                hd8ed1ab_2    conda-forge
incremental               17.5.0                   pypi_0    pypi
ipykernel                 5.4.2            py38h2cb4d76_0    conda-forge
ipython                   7.19.0           py38h2cb4d76_0    conda-forge
ipython_genutils          0.2.0                      py_1    conda-forge
jedi                      0.18.0           py38h10201cd_1    conda-forge
jinja2                    2.11.2             pyh9f0ad1d_0    conda-forge
joblib                    1.0.0              pyhd8ed1ab_0    conda-forge
jpeg                      9d                   h27ca646_0    conda-forge
json5                     0.9.5              pyh9f0ad1d_0    conda-forge
jsonschema                3.2.0                      py_2    conda-forge
jupyter_client            6.1.7                      py_0    conda-forge
jupyter_core              4.7.0            py38h10201cd_0    conda-forge
jupyter_server            1.1.4            py38h10201cd_0    conda-forge
jupyterlab                3.0.1              pyhd8ed1ab_0    conda-forge
jupyterlab_pygments       0.1.2              pyh9f0ad1d_0    conda-forge
jupyterlab_server         2.0.0              pyhd8ed1ab_0    conda-forge
kaggle                    1.5.10                   pypi_0    pypi
keras-preprocessing       1.1.2                    pypi_0    pypi
kiwisolver                1.3.1            py38h12a6f45_0    conda-forge
krb5                      1.17.2               h17618d6_0    conda-forge
lcms2                     2.11                 h2f7874f_1    conda-forge
libblas                   3.9.0                6_openblas    conda-forge
libcblas                  3.9.0                6_openblas    conda-forge
libcurl                   7.71.1               hd2aec06_8    conda-forge
libcxx                    11.0.0               h7cf67bf_1    conda-forge
libedit                   3.1.20191231         hc8eb9b7_2    conda-forge
libev                     4.33                 h642e427_1    conda-forge
libevent                  2.1.10               h93437e4_3    conda-forge
libffi                    3.3                  h9f76cd9_2    conda-forge
libgfortran               5.0.0.dev0          hdc626ea_15    conda-forge
libgfortran5              11.0.0.dev0         hdc626ea_15    conda-forge
libiconv                  1.16                 h642e427_0    conda-forge
liblapack                 3.9.0                6_openblas    conda-forge
libnghttp2                1.41.0               h87e4072_2    conda-forge
libopenblas               0.3.12          openmp_h2ecc587_1    conda-forge
libpng                    1.6.37               hf7e6567_2    conda-forge
libprotobuf               3.14.0               habe5f53_0    conda-forge
libsodium                 1.0.18               h27ca646_1    conda-forge
libssh2                   1.9.0                h1c49ba1_5    conda-forge
libthrift                 0.13.0               h854ee3b_6    conda-forge
libtiff                   4.2.0                h70663a0_0    conda-forge
libutf8proc               2.6.1                h27ca646_0    conda-forge
libwebp-base              1.1.0                h27ca646_3    conda-forge
libxml2                   2.9.10               h8f9ca65_3    conda-forge
libxslt                   1.1.33               hd2240da_2    conda-forge
llvm-openmp               11.0.0               hdb94862_1    conda-forge
lxml                      4.6.2            py38h3721f35_1    conda-forge
lz4-c                     1.9.3                h9f76cd9_0    conda-forge
markdown                  3.3.3                    pypi_0    pypi
markupsafe                1.1.1            py38h51573d8_2    conda-forge
matplotlib                3.3.3            py38h150bfb4_0    conda-forge
matplotlib-base           3.3.3            py38ha029820_0    conda-forge
mistune                   0.8.4           py38h30f7421_1002    conda-forge
nbclassic                 0.2.5              pyhd8ed1ab_0    conda-forge
nbclient                  0.5.1                      py_0    conda-forge
nbconvert                 6.0.7            py38h10201cd_3    conda-forge
nbformat                  5.0.8                      py_0    conda-forge
ncurses                   6.2                  h9aa5885_4    conda-forge
nest-asyncio              1.4.3              pyhd8ed1ab_0    conda-forge
notebook                  6.1.6            py38h10201cd_0    conda-forge
numpy                     1.18.5                   pypi_0    pypi
oauthlib                  3.1.0                    pypi_0    pypi
olefile                   0.46               pyh9f0ad1d_1    conda-forge
openssl                   1.1.1i               h27ca646_0    conda-forge
opt-einsum                3.3.0                    pypi_0    pypi
orc                       1.6.6                hb699b4c_1    conda-forge
packaging                 20.8               pyhd3deb0d_0    conda-forge
pandas                    1.2.0            py38h9b9bf68_0    conda-forge
pandas-datareader         0.9.0                      py_0    anaconda
pandocfilters             1.4.2                      py_1    conda-forge
parquet-cpp               1.5.1                         2    conda-forge
parso                     0.8.1              pyhd8ed1ab_0    conda-forge
pexpect                   4.8.0              pyh9f0ad1d_2    conda-forge
pickleshare               0.7.5                   py_1003    conda-forge
pillow                    8.1.0            py38h6b236ce_0    conda-forge
pip                       20.3.3                   pypi_0    pypi
prometheus_client         0.9.0              pyhd3deb0d_0    conda-forge
prompt-toolkit            3.0.9              pyha770c72_0    conda-forge
protobuf                  3.14.0                   pypi_0    pypi
ptyprocess                0.7.0              pyhd3deb0d_0    conda-forge
pyarrow                   2.0.0           py38h88a775f_11_cpu    conda-forge
pyasn1                    0.4.8                    pypi_0    pypi
pyasn1-modules            0.2.8                    pypi_0    pypi
pycparser                 2.20               pyh9f0ad1d_2    conda-forge
pygments                  2.7.3              pyhd8ed1ab_0    conda-forge
pyhamcrest                2.0.2                    pypi_0    pypi
pyopenssl                 20.0.1             pyhd8ed1ab_0    conda-forge
pyparsing                 2.4.7              pyh9f0ad1d_0    conda-forge
pyrsistent                0.17.3           py38h30f7421_1    conda-forge
pysocks                   1.7.1            py38h045b1e1_2    conda-forge
python                    3.8.6           h12cc5a1_4_cpython    conda-forge
python-binance            0.7.9                    pypi_0    pypi
python-dateutil           2.8.1                      py_0    conda-forge
python-slugify            4.0.1                    pypi_0    pypi
python_abi                3.8                      1_cp38    conda-forge
pytz                      2020.5             pyhd8ed1ab_0    conda-forge
pyyaml                    5.3.1                    pypi_0    pypi
pyzmq                     20.0.0           py38ha8dc5b5_1    conda-forge
re2                       2020.11.01           h9f76cd9_0    conda-forge
readline                  8.0                  hc8eb9b7_2    conda-forge
regex                     2020.11.13               pypi_0    pypi
requests                  2.25.1             pyhd3deb0d_0    conda-forge
requests-oauthlib         1.3.0                    pypi_0    pypi
rsa                       4.6                      pypi_0    pypi
scikit-learn              0.24.0           py38h397cc00_0    conda-forge
scipy                     1.6.0            py38hdf044fb_0    conda-forge
send2trash                1.5.0                      py_0    conda-forge
service-identity          18.1.0                   pypi_0    pypi
setuptools                51.1.1                   pypi_0    pypi
six                       1.15.0             pyh9f0ad1d_0    conda-forge
snappy                    1.1.8                hc88da5d_3    conda-forge
sniffio                   1.2.0            py38h10201cd_0    conda-forge
sqlite                    3.34.0               h6d56c25_0    conda-forge
tensorboard               2.4.0                    pypi_0    pypi
tensorboard-plugin-wit    1.7.0                    pypi_0    pypi
tensorflow                2.4.0rc0                 pypi_0    pypi
tensorflow-addons         0.11.2                   pypi_0    pypi
tensorflow-estimator      2.4.0                    pypi_0    pypi
termcolor                 1.1.0                    pypi_0    pypi
terminado                 0.9.2            py38h10201cd_0    conda-forge
testpath                  0.4.4                      py_0    conda-forge
text-unidecode            1.3                      pypi_0    pypi
threadpoolctl             2.1.0              pyh5ca1d4c_0    conda-forge
tk                        8.6.10               hf7e6567_1    conda-forge
tornado                   6.1              py38h30f7421_0    conda-forge
tqdm                      4.55.2                   pypi_0    pypi
traitlets                 5.0.5                      py_0    conda-forge
twisted                   20.3.0                   pypi_0    pypi
txaio                     20.12.1                  pypi_0    pypi
typeguard                 2.10.0                   pypi_0    pypi
typing-extensions         3.7.4.3                  pypi_0    pypi
tzlocal                   2.1                      pypi_0    pypi
ujson                     4.0.1                    pypi_0    pypi
urllib3                   1.26.2             pyhd8ed1ab_0    conda-forge
wcwidth                   0.2.5              pyh9f0ad1d_2    conda-forge
webencodings              0.5.1                      py_1    conda-forge
werkzeug                  1.0.1                    pypi_0    pypi
wheel                     0.36.2                   pypi_0    pypi
wrapt                     1.12.1                   pypi_0    pypi
xz                        5.2.5                h642e427_1    conda-forge
zeromq                    4.3.3                h9f76cd9_3    conda-forge
zipp                      3.4.0                      py_0    conda-forge
zlib                      1.2.11            h31e879b_1009    conda-forge
zope-interface            5.2.0                    pypi_0    pypi
zstd                      1.4.8                h5b28eab_1    conda-forge
(ml) ~
$
(ml) ~
$ conda list
# packages in environment at /Users/mukesh/miniforge3/envs/ml:
#
# Name                    Version                   Build  Channel
abseil-cpp                20200923.2           h9f76cd9_1    conda-forge
absl-py                   0.11.0                   pypi_0    pypi
anyio                     2.0.2            py38h10201cd_3    conda-forge
appnope                   0.1.2            py38h10201cd_0    conda-forge
argon2-cffi               20.1.0           py38h30f7421_2    conda-forge
arrow-cpp                 2.0.0           py38hd691b3c_11_cpu    conda-forge
astunparse                1.6.3                    pypi_0    pypi
async_generator           1.10                       py_0    conda-forge
attrs                     20.3.0             pyhd3deb0d_0    conda-forge
autobahn                  20.12.3                  pypi_0    pypi
automat                   20.2.0                   pypi_0    pypi
aws-c-common              0.4.59               h27ca646_1    conda-forge
aws-c-event-stream        0.1.6                h0d44b10_6    conda-forge
aws-checksums             0.1.10               h2b027d1_0    conda-forge
aws-sdk-cpp               1.8.70               h00b3300_1    conda-forge
babel                     2.9.0              pyhd3deb0d_0    conda-forge
backcall                  0.2.0              pyh9f0ad1d_0    conda-forge
backports                 1.0                        py_2    conda-forge
backports.functools_lru_cache 1.6.1                      py_0    conda-forge
bleach                    3.2.1              pyh9f0ad1d_0    conda-forge
brotli                    1.0.9                hb904e53_3    conda-forge
brotlipy                  0.7.0           py38h51573d8_1001    conda-forge
bzip2                     1.0.8                h27ca646_4    conda-forge
c-ares                    1.17.1               h27ca646_0    conda-forge
ca-certificates           2020.12.5            h4653dfc_0    conda-forge
cached-property           1.5.2                    pypi_0    pypi
cachetools                4.2.0                    pypi_0    pypi
certifi                   2020.12.5        py38h10201cd_1    conda-forge
cffi                      1.14.4           py38he62ddd7_1    conda-forge
chardet                   4.0.0            py38h10201cd_0    conda-forge
constantly                15.1.0                   pypi_0    pypi
cryptography              3.3.1            py38h943ba7b_0    conda-forge
cycler                    0.10.0                     py_2    conda-forge
dateparser                1.0.0                    pypi_0    pypi
decorator                 4.4.2                      py_0    conda-forge
defusedxml                0.6.0                      py_0    conda-forge
entrypoints               0.3             pyhd8ed1ab_1003    conda-forge
flatbuffers               1.12                     pypi_0    pypi
freetype                  2.10.4               h17b34a0_0    conda-forge
gast                      0.4.0                    pypi_0    pypi
gflags                    2.2.2             hc88da5d_1004    conda-forge
glog                      0.4.0                h6361243_3    conda-forge
google-auth               1.24.0                   pypi_0    pypi
google-auth-oauthlib      0.4.2                    pypi_0    pypi
google-pasta              0.2.0                    pypi_0    pypi
grpc-cpp                  1.33.2               h5a4e526_2    conda-forge
grpcio                    1.33.2                   pypi_0    pypi
h5py                      2.10.0                   pypi_0    pypi
hyperlink                 20.0.1                   pypi_0    pypi
icu                       68.1                 h17758a7_0    conda-forge
idna                      2.10               pyh9f0ad1d_0    conda-forge
importlib-metadata        3.3.0            py38h10201cd_2    conda-forge
importlib_metadata        3.3.0                hd8ed1ab_2    conda-forge
incremental               17.5.0                   pypi_0    pypi
ipykernel                 5.4.2            py38h2cb4d76_0    conda-forge
ipython                   7.19.0           py38h2cb4d76_0    conda-forge
ipython_genutils          0.2.0                      py_1    conda-forge
jedi                      0.18.0           py38h10201cd_1    conda-forge
jinja2                    2.11.2             pyh9f0ad1d_0    conda-forge
joblib                    1.0.0              pyhd8ed1ab_0    conda-forge
jpeg                      9d                   h27ca646_0    conda-forge
json5                     0.9.5              pyh9f0ad1d_0    conda-forge
jsonschema                3.2.0                      py_2    conda-forge
jupyter_client            6.1.7                      py_0    conda-forge
jupyter_core              4.7.0            py38h10201cd_0    conda-forge
jupyter_server            1.1.4            py38h10201cd_0    conda-forge
jupyterlab                3.0.1              pyhd8ed1ab_0    conda-forge
jupyterlab_pygments       0.1.2              pyh9f0ad1d_0    conda-forge
jupyterlab_server         2.0.0              pyhd8ed1ab_0    conda-forge
kaggle                    1.5.10                   pypi_0    pypi
keras-preprocessing       1.1.2                    pypi_0    pypi
kiwisolver                1.3.1            py38h12a6f45_0    conda-forge
krb5                      1.17.2               h17618d6_0    conda-forge
lcms2                     2.11                 h2f7874f_1    conda-forge
libblas                   3.9.0                6_openblas    conda-forge
libcblas                  3.9.0                6_openblas    conda-forge
libcurl                   7.71.1               hd2aec06_8    conda-forge
libcxx                    11.0.0               h7cf67bf_1    conda-forge
libedit                   3.1.20191231         hc8eb9b7_2    conda-forge
libev                     4.33                 h642e427_1    conda-forge
libevent                  2.1.10               h93437e4_3    conda-forge
libffi                    3.3                  h9f76cd9_2    conda-forge
libgfortran               5.0.0.dev0          hdc626ea_15    conda-forge
libgfortran5              11.0.0.dev0         hdc626ea_15    conda-forge
libiconv                  1.16                 h642e427_0    conda-forge
liblapack                 3.9.0                6_openblas    conda-forge
libnghttp2                1.41.0               h87e4072_2    conda-forge
libopenblas               0.3.12          openmp_h2ecc587_1    conda-forge
libpng                    1.6.37               hf7e6567_2    conda-forge
libprotobuf               3.14.0               habe5f53_0    conda-forge
libsodium                 1.0.18               h27ca646_1    conda-forge
libssh2                   1.9.0                h1c49ba1_5    conda-forge
libthrift                 0.13.0               h854ee3b_6    conda-forge
libtiff                   4.2.0                h70663a0_0    conda-forge
libutf8proc               2.6.1                h27ca646_0    conda-forge
libwebp-base              1.1.0                h27ca646_3    conda-forge
libxml2                   2.9.10               h8f9ca65_3    conda-forge
libxslt                   1.1.33               hd2240da_2    conda-forge
llvm-openmp               11.0.0               hdb94862_1    conda-forge
lxml                      4.6.2            py38h3721f35_1    conda-forge
lz4-c                     1.9.3                h9f76cd9_0    conda-forge
markdown                  3.3.3                    pypi_0    pypi
markupsafe                1.1.1            py38h51573d8_2    conda-forge
matplotlib                3.3.3            py38h150bfb4_0    conda-forge
matplotlib-base           3.3.3            py38ha029820_0    conda-forge
mistune                   0.8.4           py38h30f7421_1002    conda-forge
nbclassic                 0.2.5              pyhd8ed1ab_0    conda-forge
nbclient                  0.5.1                      py_0    conda-forge
nbconvert                 6.0.7            py38h10201cd_3    conda-forge
nbformat                  5.0.8                      py_0    conda-forge
ncurses                   6.2                  h9aa5885_4    conda-forge
nest-asyncio              1.4.3              pyhd8ed1ab_0    conda-forge
notebook                  6.1.6            py38h10201cd_0    conda-forge
numpy                     1.18.5                   pypi_0    pypi
oauthlib                  3.1.0                    pypi_0    pypi
olefile                   0.46               pyh9f0ad1d_1    conda-forge
openssl                   1.1.1i               h27ca646_0    conda-forge
opt-einsum                3.3.0                    pypi_0    pypi
orc                       1.6.6                hb699b4c_1    conda-forge
packaging                 20.8               pyhd3deb0d_0    conda-forge
pandas                    1.2.0            py38h9b9bf68_0    conda-forge
pandas-datareader         0.9.0                      py_0    anaconda
pandocfilters             1.4.2                      py_1    conda-forge
parquet-cpp               1.5.1                         2    conda-forge
parso                     0.8.1              pyhd8ed1ab_0    conda-forge
pexpect                   4.8.0              pyh9f0ad1d_2    conda-forge
pickleshare               0.7.5                   py_1003    conda-forge
pillow                    8.1.0            py38h6b236ce_0    conda-forge
pip                       20.3.3                   pypi_0    pypi
prometheus_client         0.9.0              pyhd3deb0d_0    conda-forge
prompt-toolkit            3.0.9              pyha770c72_0    conda-forge
protobuf                  3.14.0                   pypi_0    pypi
ptyprocess                0.7.0              pyhd3deb0d_0    conda-forge
pyarrow                   2.0.0           py38h88a775f_11_cpu    conda-forge
pyasn1                    0.4.8                    pypi_0    pypi
pyasn1-modules            0.2.8                    pypi_0    pypi
pycparser                 2.20               pyh9f0ad1d_2    conda-forge
pygments                  2.7.3              pyhd8ed1ab_0    conda-forge
pyhamcrest                2.0.2                    pypi_0    pypi
pyopenssl                 20.0.1             pyhd8ed1ab_0    conda-forge
pyparsing                 2.4.7              pyh9f0ad1d_0    conda-forge
pyrsistent                0.17.3           py38h30f7421_1    conda-forge
pysocks                   1.7.1            py38h045b1e1_2    conda-forge
python                    3.8.6           h12cc5a1_4_cpython    conda-forge
python-binance            0.7.9                    pypi_0    pypi
python-dateutil           2.8.1                      py_0    conda-forge
python-slugify            4.0.1                    pypi_0    pypi
python_abi                3.8                      1_cp38    conda-forge
pytz                      2020.5             pyhd8ed1ab_0    conda-forge
pyyaml                    5.3.1                    pypi_0    pypi
pyzmq                     20.0.0           py38ha8dc5b5_1    conda-forge
re2                       2020.11.01           h9f76cd9_0    conda-forge
readline                  8.0                  hc8eb9b7_2    conda-forge
regex                     2020.11.13               pypi_0    pypi
requests                  2.25.1             pyhd3deb0d_0    conda-forge
requests-oauthlib         1.3.0                    pypi_0    pypi
rsa                       4.6                      pypi_0    pypi
scikit-learn              0.24.0           py38h397cc00_0    conda-forge
scipy                     1.6.0            py38hdf044fb_0    conda-forge
send2trash                1.5.0                      py_0    conda-forge
service-identity          18.1.0                   pypi_0    pypi
setuptools                51.1.1                   pypi_0    pypi
six                       1.15.0             pyh9f0ad1d_0    conda-forge
snappy                    1.1.8                hc88da5d_3    conda-forge
sniffio                   1.2.0            py38h10201cd_0    conda-forge
sqlite                    3.34.0               h6d56c25_0    conda-forge
tensorboard               2.4.0                    pypi_0    pypi
tensorboard-plugin-wit    1.7.0                    pypi_0    pypi
tensorflow                2.4.0rc0                 pypi_0    pypi
tensorflow-addons         0.11.2                   pypi_0    pypi
tensorflow-estimator      2.4.0                    pypi_0    pypi
termcolor                 1.1.0                    pypi_0    pypi
terminado                 0.9.2            py38h10201cd_0    conda-forge
testpath                  0.4.4                      py_0    conda-forge
text-unidecode            1.3                      pypi_0    pypi
threadpoolctl             2.1.0              pyh5ca1d4c_0    conda-forge
tk                        8.6.10               hf7e6567_1    conda-forge
tornado                   6.1              py38h30f7421_0    conda-forge
tqdm                      4.55.2                   pypi_0    pypi
traitlets                 5.0.5                      py_0    conda-forge
twisted                   20.3.0                   pypi_0    pypi
txaio                     20.12.1                  pypi_0    pypi
typeguard                 2.10.0                   pypi_0    pypi
typing-extensions         3.7.4.3                  pypi_0    pypi
tzlocal                   2.1                      pypi_0    pypi
ujson                     4.0.1                    pypi_0    pypi
urllib3                   1.26.2             pyhd8ed1ab_0    conda-forge
wcwidth                   0.2.5              pyh9f0ad1d_2    conda-forge
webencodings              0.5.1                      py_1    conda-forge
werkzeug                  1.0.1                    pypi_0    pypi
wheel                     0.36.2                   pypi_0    pypi
wrapt                     1.12.1                   pypi_0    pypi
xz                        5.2.5                h642e427_1    conda-forge
zeromq                    4.3.3                h9f76cd9_3    conda-forge
zipp                      3.4.0                      py_0    conda-forge
zlib                      1.2.11            h31e879b_1009    conda-forge
zope-interface            5.2.0                    pypi_0    pypi
zstd                      1.4.8                h5b28eab_1    conda-forge

Details about conda and system ( conda info ):

$ conda info
     active environment : ml
    active env location : /Users/mukesh/miniforge3/envs/ml
            shell level : 2
       user config file : /Users/mukesh/.condarc
 populated config files : /Users/mukesh/miniforge3/.condarc
                          /Users/mukesh/.condarc
          conda version : 4.9.2
    conda-build version : not installed
         python version : 3.9.1.final.0
       virtual packages : __osx=11.1=0
                          __unix=0=0
                          __archspec=1=arm64
       base environment : /Users/mukesh/miniforge3  (writable)
           channel URLs : https://conda.anaconda.org/conda-forge/osx-arm64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://repo.anaconda.com/pkgs/main/osx-arm64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/osx-arm64
                          https://repo.anaconda.com/pkgs/r/noarch
          package cache : /Users/mukesh/miniforge3/pkgs
                          /Users/mukesh/.conda/pkgs
       envs directories : /Users/mukesh/miniforge3/envs
                          /Users/mukesh/.conda/envs
               platform : osx-arm64
             user-agent : conda/4.9.2 requests/2.25.1 CPython/3.9.1 Darwin/20.2.0 OSX/11.1
                UID:GID : 501:20
             netrc file : None
           offline mode : False

[rgommers]

There's only Linux and x86_64 macOS packages at https://anaconda.org/conda-forge/pytorch/, not arm64 macOS which is apparently what you need.

Someone more knowledgeable can correct me if I'm wrong; I don't think you can install the x86_64 package and run it in emulation mode in your current env, but you may be able to set up a new env where everything (e.g. python itself) is x86_64.

[hmaarrfk]

The relevant PR is here:
conda-forge/pytorch-cpu-feedstock#26

OSX Aarch is still experimental. Please follow support at conda-forge.org/status

PRs are welcome to help fix the compilation issues.

the torchvision feedstock has also been archived.

Maybe we should unarchive it

https://github.com/conda-forge/torchvision-feedstock/

[isuruf]

@muke5hy, you can do conda install -c isuruf/label/pytorch pytorch for now which is a nightly build I did.

@hmaarrfk, I've unarchived torchvision. Let me know if you want to be added as a maintainer.

[hmaarrfk]

Thanks isuruf.

Maybe it is time to rename the pytorch feedstock to just pytorch, and not pytorch cpu