unzip erroor

[HeJunhong1107]

The error occurs when I execute “bash prerequisites.sh”：

Archive: igt-ckpt.zip
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of igt-ckpt.zip or
igt-ckpt.zip.zip, and cannot find igt-ckpt.zip.ZIP, period.

[oliver-lloyd]

I also ran into this error on both CentOS 7 and MacOS 13.6.4

[Babylon1999]

Same problem, downloading the raw file from here fixed the issue: https://github.com/microsoft/Drug-Interaction-Research/raw/DSN-DDI-for-DDI-Prediction/DSN-DDI-dataset.zip

[MagicPF]

I also meet this problem and solved it! You need to click the zip file at the webpage of this repo and press download isolately. For this problem normally caused by you just download or clone the whole project and then the zip file cannot download successfully, that is the reason.

[Git-zhaohui]

@MagicPF I downloaded the corresponding zip file from the webpage, but I encountered issues when trying to extract it. Were you able to successfully extract it?