"Unable to locate package gitlab-ce" on Raspbian Stretch

I follow the guide and this keeps happening and I tried to follow all the suggestions I got but no result.

pi@raspberrypi:~ $ sudo curl -sS https://packages.gitlab.com/install/repositories/gitlab/raspberry-pi2/script.deb.sh | sudo bash
Detected operating system as raspbian/stretch.
Checking for curl...
Detected curl...
Running apt-get update... done.
Installing apt-transport-https... done.
Installing /etc/apt/sources.list.d/gitlab_raspberry-pi2.list...done.
Importing packagecloud gpg key... done.
Running apt-get update... done.

The repository is setup! You can now install packages.
pi@raspberrypi:~ $ sudo apt-get install gitlab-ce
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package gitlab-ce

This is the result.

Thank you guys for you time.

carlosmorgado