URL Format to download .zip file for community extension

[KFDing]

Hi,
I want to install one community extension from github online in the foler. Firstly, I added one Available Software Sites with the link

pm4knime/pm4knime-libs

But it didn’t work out and gave the error like this:

Then I added the zip file names on the link,
https://github.com/pm4knime/pm4knime-libs/raw/master/pm4knime-jars/pm4knime.p2-0.0.2-SNAPSHOT.zip
It gave the same exception like before.

My question are:

1. what are the requirements of KNIME on the URL to install the community extension in .zip file?
2. Or are there some requirements with .zip??
3. Further, is it possible to let KNIME install .zip at customized website??

Regards
Kefang

[AlexanderFillbrunn]

Hi,
when I download the zip it has only 134 bytes and cannot be extracted. I think it might be corrupted. No update site can be that small
Kind regards
Alexander