Dataset Files are corrupted

[hermannsblum]

I tried to download the dataset, but found both Structured3D_perspective_full_00.zip and Structured3D_perspective_full_01.zip to be corrupted, so I stopped the downloading.

When trying to unzip the archives, I get the following error:

Archive:  Structured3D_perspective_full_00.zip
warning [Structured3D_perspective_full_00.zip]:  8326737875 extra bytes at beginning or within zipfile
  (attempting to process anyway)
error [Structured3D_perspective_full_00.zip]:  start of central directory not found;
  zipfile corrupt.
  (please check that you have transferred or created the zipfile in the
  appropriate BINARY mode and that you have compiled UnZip properly)

I tried multiple zip tools, but it is the same for all of them. Are the files corrupted, or is this not a zip archive, or compressed with a special algorithm?

[bertjiazheng]

Could you please try the method mentioned in here?

[hermannsblum]

Thanks for the quick answer! Based on that comment, I tried if these are actually 7zip files, and that worked.
So for anybody on ubuntu, these are the steps:

sudo apt install p7zip-full
7z x Structured3D_perspective_full_00.zip