Hi everyone,
I was following this guide:

http://blobmarket.com/blog/en/install-prestashop-1-6-on-a-digital-ocean-vps.html#.U-q8xa6QL

But actually i got cut to the half of the guide... Looks like the server its down.. So I'm thinking i miss some steps... Actually I prepared the domain to point to a specific folder and then i got to start the installation of the prestasho but i'm gettin stucked with some errors that look like permissions missins:

Recursive write permissions on files and folders:
~/config/
~/cache/
~/log/
~/img/
~/mails/
~/modules/
~/themes/default/lang/
~/themes/default/cache/
~/translations/
~/upload/
~/download/
~/sitemap.xml

PHP parameters:
Mcrypt extension is not enabled

Thats all, any help are welcome :D