# Pastebin PmFuOCiK
"But the default themes and plugins (installed in
/usr/share/wordpress/wp-content/) are owned by the root user. If you want
those to be editable, you should remove the corresponding symlink in
/var/lib/wordpress/wp-content/ and put there a full copy of the default
themes and plugins. Then you should re-run the previous chown command."