Google Drive install, Ubuntu Virtual machine (error)

Inside of Ubuntu virtual machine:

https://askubuntu.com/questions/544646/how-to-install-google-drive-on-ubuntu-14-04

sudo add-apt-repository ppa:nilarimogard/webupd8
sudo apt-get update
sudo apt-get install grive

 hqin@qin2-VirtualBox:~$ sudo /usr/bin/grive
Please run grive with the "-a" option if this is the first time you're accessing your Google Drive!
hqin@qin2-VirtualBox:~$ sudo /usr/bin/grive -a 

Then copy-paste a link, loginto GoogleAcccount to get an authentication code. 

It then hangs.