You’re probably doing nothing wrong.
Wayne was right. I was doing nothing wrong. When i tried to download the client manually, the download died shortly after i copied wget out to paste it here. A few moments ago i was able to succesfully download the client manually, and decided to run the installer again. This time, no issues, everything went just fine. The network guys say it’s a route issue, probably regional.
Thank you guys for your time and effort, special thanks to Wayne who offered to remote in! You guys rock.