Hi,
You don’t have to download and upload to your server if you have access to SSH.
Simply run the command below, so the server directly pull file from the source:
wget http://updates.siberiancms.com/installs/sae/4.0-setm2yogjyspvsyf3w7dfu940wxbq1d408.tar
tar -xvf 4.0-setm2yogjyspvsyf3w7dfu940wxbq1d408.tar
You also need to adjust file and folder ownership by running (in my case, user is admin and group is admin also. The vhost folder is public_html. -R is for recursivelly change):
sudo chown admin:admin public_html -R
No need to change the file permission at all.
Some cases users need to edit the memory_limit to about 512M (mine setup more, depends on system resource) at:
nano htaccess.txt
or
nano .htaccess
Regards,
arivonto