Installing SLEAP on Colab- Imgaug Error

[LA120]

Hello,

I am trying to run the training and inference using colab instead of the GPU as my device does not have one. However, when I try to install sleap onto colab it is consistently giving this error:

"ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
albumentations 0.1.12 requires imgaug<0.2.7,>=0.2.5, but you have imgaug 0.4.0 which is incompatible."

I have tried to install imgaug's different versions but whenever I uninstall 0.4.0 and install 0.2.7 , it says I need 0.4.0 and vice versa. I will attach an image of my issue. Please advise.

[roomrys]

Hi @LA120,

Running the installation commands

!pip uninstall -y opencv-python opencv-contrib-python
!pip install sleap

will throw the following ERROR

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
albumentations 0.1.12 requires imgaug<0.2.7,>=0.2.5, but you have imgaug 0.4.0 which is incompatible.

and while we are planning on making the switch to albumentations (see: Switch to albumentations for augmentation #648), we are currently using the imgaug package for image augmentation.

Feel free to continue with the rest of the notebook as this should not affect training.

Thanks,
Liezl