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fix(mac): get training and inference working on macOS #262

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c5a04a5
fix(mac): get training and inference working on macOS
connorsoohoo Jun 29, 2026
ad1be74
refactor(mac): use sys_platform environment markers instead of commen…
connorsoohoo Jun 29, 2026
96d77a3
revert: comment out CUDA-only dependencies to prevent uv universal re…
connorsoohoo Jun 29, 2026
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9 changes: 5 additions & 4 deletions pyproject.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ name = "depth-anything-3"
version = "0.0.0"
description = "Depth Anything 3"
readme = "README.md"
requires-python = ">=3.9, <=3.13"
requires-python = ">=3.10, <=3.13"
license = { text = "Apache-2.0" }
authors = [{ name = "Your Name" }]

Expand All @@ -21,7 +21,7 @@ dependencies = [
"imageio",
"numpy<2",
"opencv-python",
"xformers",
# "xformers", # Commented out to support macOS/MPS/CPU (xformers is CUDA-only)
"open3d",
"fastapi",
"uvicorn",
Expand All @@ -43,8 +43,9 @@ dependencies = [

[project.optional-dependencies]
app = ["gradio>=5", "pillow>=9.0"] # requires that python3>=3.10
gs = ["gsplat @ git+https://github.com/nerfstudio-project/gsplat.git@0b4dddf04cb687367602c01196913cde6a743d70"]
all = ["depth-anything-3[app,gs]"]
# Commented out to support macOS/MPS/CPU (gsplat requires CUDA compilation)
# gs = ["gsplat @ git+https://github.com/nerfstudio-project/gsplat.git@0b4dddf04cb687367602c01196913cde6a743d70"]
# all = ["depth-anything-3[app,gs]"]


[project.scripts]
Expand Down
2 changes: 1 addition & 1 deletion requirements.txt
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Expand Up @@ -7,7 +7,7 @@ huggingface_hub
imageio
numpy<2
opencv-python
xformers
# xformers # Commented out to support macOS/MPS/CPU (CUDA-only)
open3d
fastapi
uvicorn
Expand Down
13 changes: 7 additions & 6 deletions src/depth_anything_3/cli.py
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Expand Up @@ -20,6 +20,9 @@
from __future__ import annotations

import os
os.environ["KMP_DUPLICATE_LIB_OK"] = "TRUE" # Prevent OpenMP double initialization crash on macOS
os.environ["PYTORCH_CUDA_ALLOC_CONF"] = "expandable_segments:True"

import typer

from depth_anything_3.services import start_server
Expand All @@ -40,8 +43,6 @@
DEFAULT_MODEL,
)

os.environ["PYTORCH_CUDA_ALLOC_CONF"] = "expandable_segments:True"

app = typer.Typer(help="Depth Anything 3 - Video depth estimation CLI", add_completion=False)


Expand Down Expand Up @@ -380,7 +381,7 @@ def image(
process_res_method=process_res_method,
export_feat_layers=export_feat_layers,
use_ray_pose=use_ray_pose,
reference_view_strategy=reference_view_strategy,
ref_view_strategy=ref_view_strategy, # Changed from reference_view_strategy to fix NameError
conf_thresh_percentile=conf_thresh_percentile,
num_max_points=num_max_points,
show_cameras=show_cameras,
Expand Down Expand Up @@ -459,7 +460,7 @@ def images(
process_res_method=process_res_method,
export_feat_layers=export_feat_layers,
use_ray_pose=use_ray_pose,
reference_view_strategy=reference_view_strategy,
ref_view_strategy=ref_view_strategy, # Changed from reference_view_strategy to fix NameError
conf_thresh_percentile=conf_thresh_percentile,
num_max_points=num_max_points,
show_cameras=show_cameras,
Expand Down Expand Up @@ -546,7 +547,7 @@ def colmap(
intrinsics=intrinsics,
align_to_input_ext_scale=align_to_input_ext_scale,
use_ray_pose=use_ray_pose,
reference_view_strategy=reference_view_strategy,
ref_view_strategy=ref_view_strategy, # Changed from reference_view_strategy to fix NameError
conf_thresh_percentile=conf_thresh_percentile,
num_max_points=num_max_points,
show_cameras=show_cameras,
Expand Down Expand Up @@ -623,7 +624,7 @@ def video(
process_res_method=process_res_method,
export_feat_layers=export_feat_layers,
use_ray_pose=use_ray_pose,
reference_view_strategy=reference_view_strategy,
ref_view_strategy=ref_view_strategy, # Changed from reference_view_strategy to fix NameError
conf_thresh_percentile=conf_thresh_percentile,
num_max_points=num_max_points,
show_cameras=show_cameras,
Expand Down