ModuleNotFoundError: No module named 'iopath'

[Michaelwhite34]

My system is Ubuntu 20.04 LTS.I only omit usage 1.c. I get error when I try to run "python demos/demo_reconstruct.py -i TestSamples/examples --saveDepth True --saveObj True"

The message is
Traceback (most recent call last):
File "demos/demo_reconstruct.py", line 25, in
from decalib.deca import DECA
File "/home/michael/Downloads/DECA-master/decalib/deca.py", line 27, in
from .utils.renderer import SRenderY
File "/home/michael/Downloads/DECA-master/decalib/utils/renderer.py", line 23, in
from pytorch3d.io import load_obj
File "/home/michael/anaconda3/envs/DECA/lib/python3.7/site-packages/pytorch3d/io/init.py", line 4, in
from .obj_io import load_obj, load_objs_as_meshes, save_obj
File "/home/michael/anaconda3/envs/DECA/lib/python3.7/site-packages/pytorch3d/io/obj_io.py", line 12, in
from pytorch3d.io.mtl_io import load_mtl, make_mesh_texture_atlas
File "/home/michael/anaconda3/envs/DECA/lib/python3.7/site-packages/pytorch3d/io/mtl_io.py", line 11, in
from pytorch3d.io.utils import _open_file, _read_image
File "/home/michael/anaconda3/envs/DECA/lib/python3.7/site-packages/pytorch3d/io/utils.py", line 10, in
from fvcore.common.file_io import PathManager
File "/home/michael/anaconda3/envs/DECA/lib/python3.7/site-packages/fvcore/common/file_io.py", line 10, in
from iopath.common.file_io import (
ModuleNotFoundError: No module named 'iopath'

[Michaelwhite34]

Pip install fvcore solved this.

[Michaelwhite34]

..fc.weight not available in reconstructed resnet
fc.bias not available in reconstructed resnet

Is that a problem?

[tommy3266]

greate

[yfeng95]

Pip install fvcore solved this.

Thanks for this, just added it to the requirement.