fuel-main 6.1 prepare to build script failed

[Ehsan Qarekhani]

in the fuel 6.1 script prepare-build-env.sh failed when it want to get some ubuntu package from http://mirror.fuel-infra.org
it says you need to use --force-yes with -y in front of apt-get

I looked up in the script and see this line:
it doesn't look right
line 97:
sudo apt-get -y install -y apt-transport-https

[Maciej Relewicz (rlu)]

I cann't confirm problems with download and|or installation packages from http://mirror.fuel-infra.org. Duplication of switch: '-y' is also present on the master branch

[Maksim Malchuk (mmalchuk)]

Duplicate '-y' switch already fixed on Sep 9, 2015: https://github.com/openstack/fuel-main/commit/18f2c14a928bf3e92ccd4d868953361bed61614b

Also, if you have problems with mirror.fuel-infra.org it is always possible to switch to another mirror using the USE_MIRROR environment variable or provide your own mirror using MIRROR_UBUNTU variable.
Please read:
1. https://docs.fuel-infra.org/fuel-dev/buildsystem.html#other-options
2. https://github.com/openstack/fuel-main/blob/master/config.mk#L135-L187