Samuel Ainsworth

FWIW I ran into some version of this and following the steps [here](https://github.com/waymo-research/waymax?tab=readme-ov-file#configure-access-to-waymo-open-motion-dataset) worked.

I have applied this diff internally, and it will be released with our next waymax release. Thanks @ashok-arora !

Ah, gotcha. thanks for explaining @picnoir ! Is there any particular reason to use `/run/user/1000` instead of `/tmp`? Also why copy libs instead of symlinking them? Copying seems slower and...

ahhh gotcha, ok thanks!

I'm still getting this issue when inside `nixos-enter` sessions: ``` iso$ sudo nixos-enter chroot-root# su skainswo chroot-skainswo$ nix-channel --update error: could not set permissions on '/nix/var/nix/profiles/per-user' to 755: Operation not...

I just encountered this issue again. This time on Ubuntu 18.04.6 after un-installing and re-installing Nix.

> I just encountered this issue again. This time on Ubuntu 18.04.6 after un-installing and re-installing Nix. Reboot fixed it for me 🤷

Perhaps we should split this issue out into separate linux/macOS versions? I've personally encountered this error on both. Not sure if the pathogenesis is the same between them however?

> This is for installation with docker? If this doesn't work, shouldn't users just try the non-docker install? This is for the source install, but afaiu regardless of installation approach...

I'll add that using `include_sdc_paths = True` does not work either: ```py config = dataclasses.replace(_config.WOD_1_1_0_TRAINING, max_num_objects=32, include_sdc_paths=True, num_paths=45, num_points_per_path=800) data_iter = dataloader.simulator_state_generator(config=config) scenario = next(data_iter) ``` leads to ``` ---------------------------------------------------------------------------...