We can install Dropbox rpm package on CentOS by using Fedora rpm package. Since it works, it looks everything looks fine. However, when we update rpm package with yum, we will see Dropbox yum repo error like this. Loaded plugins: fastestmirror, langpacks http://linux.dropbox.com/fedora/7/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found Trying other mirror. One of the configured repositor