On a Ubuntu 16 machine i installed Seafile Pro using Nginx. Everything works but I cant set the file permissions so that the nginx user (www-data) has full access to seahub/... files. I am actually running nginx as the user who owns the seafile directory structure.
I tried group modifications, setting the whole tree to 755 (chmod) but i always end up with files that nginx reports "permission denied", i.e. cache/css/...