There is nothing in https://savannah.gnu.org/maintenance/DownloadArea about requesting access from administrators. How is uploading supposed to work?
I've never used gnupload for savannah.nongnu.org. I can only suggest trying to do it manually as a test; that is, sign the files, and then run the scp or rsync or sftp commands given on the above page to transfer the triplets. That would tell us whether it's a savannah problem (no permission), a documentation problem (the page isn't saying the right thing any more), or a gnupload problem (if the direct upload works). Best, k
