Xingjian Shi

I actually tried adding `-U` and it also works in Colab. I guess it's not happening outside of Colab but we may take a look. ```python3 !pip3 install -U autogluon.core...

I still think the root-cause is `pip3 install -U pip`. I guess it is causing some problems in version detection. @yinweisu Are you able to reproduce the error locally?

Yeah, it makes sense. I just see that torchtext is a dependency of pytorch lightning https://github.com/PyTorchLightning/pytorch-lightning/blob/bb51e2a55baa851da402bf0e6786b32e141147f8/requirements/extra.txt#L4 and I guess it will be installed when we install pytorch lightning. Also, why...

In that case, a simple fix is to add a version cap in text about torchtext. I feel that we can do it in 0.4.1.

That also makes sense. Another solution is actually not to version cap torch but provide instructions in telling user which version to use.

@JiahaoYao this is the issue we met about zombie process in ray.

It has to be RGB images for now but we may support remote sensing images in the future.

@Linuxdex is taking a look.

@yiqings We may also take a look at the table.

Mincap to 1.8.0 sounds good to me