Ubuntu fails to install golang-go

[solarmosaic-arthur-meneau]

The included script fails due to the following error when executing line 8 of the setup.sh (sudo apt -y -qq install golang-go)

E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/l/linux/linux-libc-dev_4.4.0-197.229_amd64.deb 404 Not Found [IP: 18.232.150.247 80]

[hypernormalisation]

Found the same issue - I think this is driven by the package name for go in the backports PPA they use being called "golang" instead of "golang-go".

Changing the file scripts/setup.sh, L10:

sudo apt-get -y -qq install golang-go -->
sudo apt-get -y -qq install golang

Fixed the issue for me and Packer successfully created the AMI image.

After updating the Terraform version requirement in instances/main.tf to be reflective of my distro's current version, I was able to complete the tutorial and access the web app running on my EC2 instance.