Error installing Frigate 17 script

[jubjubrsx]

I understand there's issues with older cpu's with openvino although I have a rocketlake cpu which should be compatible but I cant even get through the installer

`when installing this is the error I get
✔️ Installed OpenVino
✖️ in line 211: exit code 1 (General error / Operation not permitted) → python3 /opt/frigate/docker/main/build_ov_model.py --- Last 20 lines of log --- from tensorflow.lite.python.metrics.wrapper import metrics_wrapper as _metrics_wrapper File "/usr/local/lib/python3.11/dist-packages/tensorflow/lite/python/metrics/wrapper/metrics_wrapper.py", line 19, in from tensorflow.lite.python.metrics._pywrap_tensorflow_lite_metrics_wrapper import MetricsWrapper # pylint: disable=unused-import ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ImportError: /usr/local/lib/python3.11/dist-packages/tensorflow/lite/python/metrics/_pywrap_tensorflow_lite_metrics_wrapper.so: undefined symbol: _ZN6tflite15metrics_wrapper14MetricsWrapperD1Ev During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/opt/frigate/docker/main/build_ov_model.py", line 4, in ov_model = mo.convert_model( ^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/openvino/tools/mo/convert.py", line 338, in convert_model ov_model, _ = _convert(cli_parser, framework, params, True) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/openvino/tools/mo/convert_impl.py", line 937, in _convert raise e.with_traceback(None) ImportError: /usr/local/lib/python3.11/dist-packages/tensorflow/lite/python/metrics/_pywrap_tensorflow_lite_metrics_wrapper.so: undefined symbol: _ZN6tflite15metrics_wrapper14MetricsWrapperD1Ev [2026-03-08 07:36:59] [ERROR] in line 211: exit code 1 (General error / Operation not permitted) [2026-03-08 07:36:59] python3 /opt/frigate/docker/main/build_ov_model.py ----------------------------------- 📋 Full log: /root/.install-72866afd.log

✖️ Installation failed in container 7009 (exit code: 1) 📋 Installation log: /tmp/frigate-7009-72866afd.log Error: General error / Operation not permitted What would you like to do? 1) Remove container and exit 2) Keep container for debugging 3) Retry with verbose mode (full rebuild) 4) Retry with DNS override in LXC (8.8.8.8 / 1.1.1.1)`

[bdog4life]

Similar issue - reran with the default DNS + verbose and it installs but the UI is completely black and cannot seem to get around it

[jubjubrsx]

I did some digging and apparently the error is something with the openvino package

This error is not actually CPU related. Your Intel Rocket Lake CPU supports AVX2, so OpenVINO is fine. The failure is due to a TensorFlow Lite / OpenVINO Python package mismatch inside the Proxmox helper script container.

The important part of the error:

undefined symbol: MetricsWrapperD1Ev

This means the TensorFlow Lite library version doesn’t match the compiled OpenVINO tools used during the model conversion step.

alas I'm no where near smart enough to fix this, outside of just commenting out the section.

[semtex1987]

Was able to resolve this by correcting the location where the omz_tools installer places the label map. Frigate expects this file "coco_91cl_bkgr.txt" to be in "/openvino-model/coco_91cl_bkgr.txt" but omz_tools is placing it in "/usr/local/lib/python3.11/dist-packages/omz_tools/data/dataset_classes/coco_91cl_bkgr.txt"

Use the below code snippet to fix an already deployed frigate lxc that is broken with the black main page error.

# 1. Create the missing directory
mkdir -p /openvino-model

# 2. Link the file to the location Frigate wants
ln -s /usr/local/lib/python3.11/dist-packages/omz_tools/data/dataset_classes/coco_91cl_bkgr.txt /openvino-model/coco_91cl_bkgr.txt

# 3. Restart the service
systemctl restart frigate