Cannot Install from source and Anaconda

Issue Description

Could not install beanmachine from GitHub code using the recommended Anaconda installation

Steps to Reproduce

git clone https://github.com/facebookresearch/beanmachine.git
cd beanmachine
conda create -n {env name} python=3.8; conda activate {env name}
conda install -c conda-forge boost-cpp eigen=3.4.0
python -m pip install .

raises the error

ERROR: Could not find a version that satisfies the requirement functorch>=0.1.0 (from beanmachine) (from versions: none)
ERROR: No matching distribution found for functorch>=0.1.0

Expected Behavior

Successful installation

System Info

• MacOS 12.2.1 (M1 chip)
• PyTorch Version 1.10.0
• Python version 3.8.13

Additional Context

Complete trace

Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Collecting tqdm>=4.46.0
  Using cached tqdm-4.64.0-py2.py3-none-any.whl (78 kB)
Collecting astor>=0.7.1
  Using cached astor-0.8.1-py2.py3-none-any.whl (27 kB)
Collecting statsmodels>=0.12.0
  Using cached statsmodels-0.13.2-cp38-cp38-macosx_11_0_arm64.whl (9.1 MB)
Collecting black==21.4b2
  Using cached black-21.4b2-py3-none-any.whl (130 kB)
Collecting plotly>=2.2.1
  Using cached plotly-5.7.0-py2.py3-none-any.whl (28.8 MB)
Collecting xarray>=0.16.0
  Using cached xarray-2022.3.0-py3-none-any.whl (870 kB)
Collecting botorch>=0.5.1
  Using cached botorch-0.6.4-py3-none-any.whl (363 kB)
Collecting gpytorch>=1.3.0
  Using cached gpytorch-1.6.0-py2.py3-none-any.whl
Collecting graphviz>=0.17
  Using cached graphviz-0.20-py3-none-any.whl (46 kB)
Collecting pandas>=0.24.2
  Using cached pandas-1.4.2-cp38-cp38-macosx_11_0_arm64.whl (9.9 MB)
Collecting scipy>=0.16
  Using cached scipy-1.8.0-cp38-cp38-macosx_12_0_arm64.whl (28.5 MB)
ERROR: Could not find a version that satisfies the requirement functorch>=0.1.0 (from beanmachine) (from versions: none)
ERROR: No matching distribution found for functorch>=0.1.0

[horizon-blue]

Hi @himaghna, seems like this particular error is caused by the functorch dependency that we recently introduced, which doesn’t have a prebuild binary for M1 macbook. You can try manually install functorch from source with the following command (you can find more discussion around the issue here: https://github.com/pytorch/functorch/issues/608#issuecomment-1088727605):

pip install --upgrade git+https://github.com/pytorch/functorch@v0.1.0

I will also update the setup script for Bean Machine to make the functorch module optional. Thanks for reporting the installation issue 😃.

[horizon-blue]

Looks like this is an issue coming from the netCDF4 package this time. Could you try installing a MacOS ARM64 netCDF4 wheel from here (https://github.com/Unidata/netcdf4-python/issues/1148#issuecomment-1076963484) and see if that works for you? If the issue still persist, you might have to report to the netCDF4 folks there to see if they can help resolving the issue 😃