Installing Drupal

HI guys, I am new to Drupal and I'm trying to install it but I got an error,
An AJAX HTTP request terminated abnormally. Debugging information follows. Path: http://localhost:8080/install.php?profile=standard&locale=en&id=1&op=do StatusText: ResponseText: ReadyState: 4

I am using Drupal 8.0.2. I tried to install Drupal on non public schema on PostgreSql but it fails.
First it wanted me to alter table with this command :
ALTER DATABASE "mydb" SET bytea_output = 'escape'

After that I tried to continue but gives me this:

Since PHP 5.5.9 is not supported yet on Openshift default cartridges. I tried the following on openshift

added nginx 1.8.0 using
http://cartreflect-claytondev.rhcloud.com/github/boekkooi/openshift-cart...

add mysql5.5 using local cartridge
add phpmyadmin4.0 cartridge

Use drush to get latest drupal in my case 8.0.2 - rename the directory to php, removed the public directory

Hello,

I am not able to install the Drupal 8.0.2 on the PostgreSQL 9.2.4.
Could you please help me in this issue? The details you can find below.
Thank you in advance.

Hello everybody.

I'm getting some troubles trying to do the following:

I have an Ubuntu Server (version 14.04) with Apache. I'd like to install a Drupal 7 Multisite instance. But I would like to access to any site via ports, because it's just a development server and I don't have any domain, just an IP address.

My structure would be something like:

Server IP: 66.66.66.66
Directory of Multisite instance: /var/www/drupal7_multisite

-- Main site
66.66.66.66:7000

---- Another site 1
-- 66.66.66.66:7001

I am getting the following error when attempting to install Drupal 8 - The "field_storage_config" entity type does not exist.

Any ideas as to why this might be occurring?