Repo Not found

[eftikharEmad]

Hello team:

our app fail on building assets related to sb-admin-2 , seems I am not able to open this repo
git://github.com/BlackrockDigital/startbootstrap-sb-admin-2

/usr/bin/bower install -p
bower sb_admin#3.3.7+1      not-cached git://github.com/BlackrockDigital/startbootstrap-sb-admin-2.git#3.3.7+1
bower sb_admin#3.3.7+1         resolve git://github.com/BlackrockDigital/startbootstrap-sb-admin-2.git#3.3.7+1
Username for 'https://github.com':
Password for 'https://github.com':
bower sb_admin#3.3.7+1         ECMDERR Failed to execute "git ls-remote --tags --heads git://github.com/BlackrockDigital/startbootstrap-sb-admin-2.git", exit code of #128 remote: Repository not found. fatal: Authentication failed for 'https://github.com/BlackrockDigital/startbootstrap-sb-admin-2.git/'

Additional error details:
remote: Repository not found.
fatal: Authentication failed for 'https://github.com/BlackrockDigital/startbootstrap-sb-admin-2.git/'
rake aborted!

was there any change on the repo ?