missing CV2

Sceletus

Hello,

Question from a beginner.
It seems that the import cv2 failed

python3 depthai_supervisor.py
python3 depthai_demo.py
Traceback (most recent call last):
File "/Users/pp730662/depthai/depthai_demo.py", line 7, in <module>
import cv2
ModuleNotFoundError: No module named 'cv2'
Return code:1

Can you help?
Thanks in advance

wadim

Hello Sceletus ,
thank you for your message.
Did you run the following command?
python3 install_requirements.py
If you did and it still doesn't work, please execute the following command and send us your output so we can see if there an issue with our requirements.
python3 -m pip freeze

Sceletus

Here what output I get

appnope==0.1.2 argcomplete==1.12.1 argon2-cffi==20.1.0 async-generator==1.10 attrs==20.3.0 backcall==0.2.0 bleach==3.3.0 certifi==2020.12.5 cffi==1.14.4 chardet==3.0.4 cycler==0.10.0 decorator==4.4.2 defusedxml==0.6.0 depthai==0.4.1.1 entrypoints==0.3 idna==2.10 ipykernel==5.4.3 ipython==7.20.0 ipython-genutils==0.2.0 ipywidgets==7.6.3 jedi==0.18.0 Jinja2==2.11.3 jsonschema==3.2.0 jupyter-client==6.1.11 jupyter-core==4.7.1 jupyterlab-pygments==0.1.2 jupyterlab-widgets==1.0.0 kiwisolver==1.3.1 MarkupSafe==1.1.1 matplotlib==3.3.4 mistune==0.8.4 nbclient==0.5.1 nbconvert==6.0.7 nbformat==5.1.2 nest-asyncio==1.5.1 notebook==6.2.0 numpy==1.20.0 open3d==0.10.0.0 opencv-python==4.5.1.48 opencv-python-headless==4.5.1.48 packaging==20.9 pandocfilters==1.4.3 parso==0.8.1 pexpect==4.8.0 pickleshare==0.7.5 Pillow==8.1.0 prometheus-client==0.9.0 prompt-toolkit==3.0.14 ptyprocess==0.7.0 pycparser==2.20 Pygments==2.7.4 pyparsing==2.4.7 pyrsistent==0.17.3 python-dateutil==2.8.1 PyYAML==5.3.1 pyzmq==22.0.2 requests==2.24.0 Send2Trash==1.5.0 six==1.15.0 terminado==0.9.2 testpath==0.4.4 tornado==6.1 traitlets==5.0.5 urllib3==1.25.11 wcwidth==0.2.5 webencodings==0.5.1 widgetsnbextension==3.5.1

wadim

Could you try to create a new virtual environment and reinstall the requirements on it? It seems like opencv-python-headless==4.5.1.48 could cause troubles.