@ -155,9 +155,12 @@ you can install it before installing MMCV.
c. Some dependencies are optional. Simply running `pip install -v -e .` will
only install the minimum runtime requirements. To use optional dependencies like `albumentations` and `imagecorruptions` either install them manually with `pip install -r requirements/optional.txt` or specify desired extras when calling `pip` (e.g. `pip install -v -e .[optional]`). Valid keys for the extras field are: `all`, `tests`, `build`, and `optional`.
d. If you would like to use `albumentations`, we suggest using
`pip install albumentations>=0.3.2 --no-binary imgaug,albumentations`. If you simply use
`pip install albumentations>=0.3.2`, it will install `opencv-python-headless` simultaneously (even though you have already installed `opencv-python`). We should not allow `opencv-python` and `opencv-python-headless` installed at the same time, because it might cause unexpected issues. Please refer to [official documentation](https://albumentations.ai/docs/getting_started/installation/#note-on-opencv-dependencies) for more details.
d. If you would like to use `albumentations`, we suggest using `pip install -r requirements/albu.txt` or
`pip install -U albumentations --no-binary qudida,albumentations`. If you simply use `pip install albumentations>=0.3.2`,
it will install `opencv-python-headless` simultaneously (even though you have already
installed `opencv-python`). We recommended checking the environment after installing `albumentation` to
ensure that `opencv-python` and `opencv-python-headless` are not installed at the same time, because it might cause unexpected issues if they both installed. Please refer
to [official documentation](https://albumentations.ai/docs/getting_started/installation/#note-on-opencv-dependencies) for more details.