title: What permissions need to be on files in org-mobile directories?
body: <p>I am trying to keep the permissions consistent in my org-directory and staging directory for org-mobile. Both directories are owned by another user (used for syncing on the phone) that shares the same group as my standard user on my local machine. All files and directories are readable and writable by user/group: e.g. <code>mobileuser.mobileorg</code> owns all files. However, when I call <code>org-mobile-push</code>, I get the error <code>Doing chmod: Operation not permitted, /home/mobileuser/staging/file.org</code>.</p>
  
  <p>This was working before I messed with it, but I don't know what the original permissions were, and the Org-mode manual is not enlightening on the subject. I tried <code>770</code>, <code>775</code>, and <code>774</code> with no luck. Even <code>777</code> did not satisfy org-mode.</p>
  
  <p>If I change the owner to the emacs user, chmod succeeds, but the permissions aren't actually changed. If the emacs user owns the files, MobileOrg can't sync the files through SSH.</p>