How to install OpenSource Project in AWS Linux Instance?

https://www.openproject.org/download-and-installation/

Hi,

If i run the below command

wget -O /etc/zypp/repos.d/openproject-ce.repo \
  https://dl.packager.io/srv/opf/openproject-ce/stable/8/installer/sles/12.repo

It displayed "no such a directory found"

Thank you