You receive an error "virus detected" when uploading zip file to your server.

 Some hosting providers will give you "virus detected" message when you upload zip file using Control Panel file manager, something similar to "FAILED! :Upload canceled: VIRUS DETECTED! "
There are no viruses in our software. You want to contact your hosting provider about this error (sometimes they will need to reinstall the antivirus on your account, or do some other error-fixing magic). Alternatively you can try unzipping archive and uploading its contents via FTP.