Questions about jetson-inference compilation

I want to compile jetson-inference. I have downloaded it on TX2.Then I operate on the official steps:

$ git clone https://github.com/dusty-nv/jetson-inference
$ cd jetson-inference
$ mkdir build
$ cd build
$ cmake ../

Then I meet the problem “connecting to nvidia.app.box.com |8.7.198.45|:443 failed: connection time out”.I refer to

https://devtalk.nvidia.com/default/topic/1020720/? Comment=5195914

But I am not able to link to Nvidia box or google drive,what should I do?

Hi,

Could you check your network functionality first?
We can successfully open the NVidia box and the google driver link below:
https://drive.google.com/drive/folders/0BwYxpotGWRNOV2d1NXNJOHA0dzQ

Thanks.