I can't install google-maps-angularjs

Hi there
I’m quite new to ionic ,and i’m building an app where i will need the google maps library.
But when i try to install it via the bower command "bower install angular-google-maps I get the error "unable to connect to github.com
Here’s the issu
thanks after all

Your network might be blocking the port?
Can you try on another network?

thank you for the help
I resolved the problem , indeed it’s about network so I had to switch the CLI to “https://” instead of "git://"
via the command ((git config --global url.“https://”.insteadOf git://))