#conda create -n real3dportrait python=3.9
#conda activate real3dportrait
conda install conda-forge::ffmpeg # ffmpeg with libx264 codec to turn images to video

### We recommend torch2.0.1+cuda11.7. 
conda install pytorch==2.0.1 torchvision==0.15.2 torchaudio==2.0.2 pytorch-cuda=11.7 -c pytorch -c nvidia

# Build from source, it may take a long time (Proxy is recommended if encountering the time-out problem)
pip install "git+https://github.com/facebookresearch/pytorch3d.git@stable"

# MMCV for some network structure
pip install cython
pip install openmim==0.3.9
mim install mmcv==2.1.0 # use mim to speed up installation for mmcv

# other dependencies
pip install -r docs/prepare_env/requirements.txt -v