After installing MegaDetector CLI, modules still missing and unable to run CLI

[sunhasgothishaton]

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• I have searched the MegaDetector issues and found no similar bug report.

Bug

I installed MegaDetector CLI using the instructions on the page
https://microsoft.github.io/MegaDetector/cli/

I ran megadetector detect --input photo.jpg and it gave the error :

Traceback (most recent call last):
File "/home/eira/Projects/megadetector/bin/megadetector", line 5, in
from megadetector_core.cli import main
File "/home/eira/Projects/megadetector/MegaDetector/src/megadetector_core/init.py", line 18, in
from megadetector_core.detector import MegaDetectorV6, MegaDetectorV5
File "/home/eira/Projects/megadetector/MegaDetector/src/megadetector_core/detector.py", line 8, in
from PytorchWildlife.models import detection as pw_detection
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/init.py", line 16, in
from .data import *
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/data/init.py", line 3, in
from .bioacoustics import *
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/data/bioacoustics/init.py", line 8, in
from .bioacoustics_annotations import AnnotationCreator, BaseReader
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/data/bioacoustics/bioacoustics_annotations.py", line 3, in
import soundfile as sf
ModuleNotFoundError: No module named 'soundfile'

I fixed this by running pip install soundfile

after running megadetector detect --input photo.jpg again, it gave the error :

Traceback (most recent call last):
File "/home/eira/Projects/megadetector/bin/megadetector", line 5, in
from megadetector_core.cli import main
File "/home/eira/Projects/megadetector/MegaDetector/src/megadetector_core/init.py", line 18, in
from megadetector_core.detector import MegaDetectorV6, MegaDetectorV5
File "/home/eira/Projects/megadetector/MegaDetector/src/megadetector_core/detector.py", line 8, in
from PytorchWildlife.models import detection as pw_detection
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/init.py", line 16, in
from .data import *
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/data/init.py", line 3, in
from .bioacoustics import *
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/data/bioacoustics/init.py", line 11, in
from .bioacoustics_spectrograms import *
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/data/bioacoustics/bioacoustics_spectrograms.py", line 24, in
import librosa
ModuleNotFoundError: No module named 'librosa'

I fixed this by running pip install librosa

after running megadetector detect --input photo.jpg again, it gave the error :

Traceback (most recent call last):
File "/home/eira/Projects/megadetector/bin/megadetector", line 5, in
from megadetector_core.cli import main
File "/home/eira/Projects/megadetector/MegaDetector/src/megadetector_core/init.py", line 18, in
from megadetector_core.detector import MegaDetectorV6, MegaDetectorV5
File "/home/eira/Projects/megadetector/MegaDetector/src/megadetector_core/detector.py", line 8, in
from PytorchWildlife.models import detection as pw_detection
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/init.py", line 17, in
from .models import *
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/models/init.py", line 2, in
from .detection import *
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/models/detection/init.py", line 1, in
from .ultralytics_based import *
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/models/detection/ultralytics_based/init.py", line 1, in
from .yolov5_base import *
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/PytorchWildlife/models/detection/ultralytics_based/yolov5_base.py", line 17, in
from yolov5.utils.general import non_max_suppression, scale_boxes
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/yolov5/init.py", line 1, in
from yolov5.helpers import YOLOv5
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/yolov5/helpers.py", line 4, in
from yolov5.models.common import AutoShape, DetectMultiBackend
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/yolov5/models/common.py", line 28, in
from yolov5.utils.dataloaders import exif_transpose, letterbox
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/yolov5/utils/dataloaders.py", line 31, in
from yolov5.utils.augmentations import (Albumentations, augment_hsv, classify_albumentations, classify_transforms, copy_paste,
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/yolov5/utils/augmentations.py", line 15, in
from yolov5.utils.general import LOGGER, check_version, colorstr, resample_segments, segment2box, xywhn2xyxy
File "/home/eira/Projects/megadetector/lib/python3.12/site-packages/yolov5/utils/general.py", line 34, in
import pkg_resources as pkg
ModuleNotFoundError: No module named 'pkg_resources'

When I run pip install pkg_resources, I get the error :

ERROR: Could not find a version that satisfies the requirement pkg_resources (from versions: none)
ERROR: No matching distribution found for pkg_resources

Is there something I can do to get it working?

Environment

• PytorchWildlife 1.3.0
• Xubuntu 24.04 LTS
• Python 3.12.3

Minimal Reproducible Example

Install megadetector CLI using the instructions
https://microsoft.github.io/MegaDetector/cli/

run megadetector detect --input photo.jpg

This produces the results above

Additional

No response

Are you willing to submit a PR?

• Yes I'd like to help by submitting a PR!

[sunhasgothishaton]

I ran pip uninstall -y setuptools then ran pip install setuptools=81 and it worked. Looks like pkg_resources was removed from setuptools around version 82 or 83. It gives a warning that pkg_resources is deprecated.

I found a guide on how to migrate from pkg_resources
https://importlib-resources.readthedocs.io/en/latest/migration.html