ERROR: Failed building wheel for opencv-python Failed to build opencv-python ERROR: Could not build wheels for opencv-python, which is required to install pyproject.toml-based projects
时间: 2023-07-11 11:34:00 浏览: 159
The error message "Failed building wheel for opencv-python Failed to build opencv-python ERROR: Could not build wheels for opencv-python, which is required to install pyproject.toml-based projects" usually means that there is a problem with the installation of the opencv-python package.
One solution is to try installing the package using conda instead of pip. You can create a new conda environment and install opencv-python in that environment using the following commands:
```
conda create --name myenv
conda activate myenv
conda install -c conda-forge opencv
```
This will create a new environment called "myenv" and activate it, and then install opencv-python in that environment.
If you still want to use pip to install opencv-python, you can try upgrading pip to the latest version using the following command:
```
python -m pip install --upgrade pip
```
Then, you can try installing opencv-python again using pip:
```
pip install opencv-python
```
If this still doesn't work, you can try installing the dependencies for opencv-python manually before installing opencv-python itself. The dependencies are numpy and setuptools. You can install them using the following commands:
```
pip install numpy
pip install setuptools
```
Once you have installed these dependencies, you can try installing opencv-python again using pip:
```
pip install opencv-python
```
If none of these solutions work, you can try installing a pre-built binary package of opencv-python. You can download the package from the official opencv-python website and install it using pip:
```
pip install opencv_python‑4.2.0.32‑cp37‑cp37m‑win_amd64.whl
```
Replace the package name with the appropriate version and platform for your system.