Install unity-asset-server

Hi! I try install unity-asset-server on Debian x32.

And during instalation i have problem:

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root@unity:~# dpkg -i unity-asset-server_2.0.1_i386.deb

Selecting previously deselected package unity-asset-server.

(Reading database ... 23078 files and directories currently installed.)

Unpacking unity-asset-server (from unity-asset-server_2.0.1_i386.deb) ...

/var/lib/dpkg/tmp.ci/preinst: 55: /opt/unity_asset_server/bin/pg_config: not found

[: 55: !=: unexpected operator

Setting up unity-asset-server (2.0.1f2-35557) ...

$Starting Unity Asset Server: [ OK ]

ERROR: relation "all_databases__view" does not exist

update-rc.d: using dependency based boot sequencing

Unity asset server is now installed and running.

Please run /opt/unity_asset_server/bin/reset_admin_password to set the administrator password

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When i run /opt/unity_asset_server/bin/reset_admin_password:

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root@unity:~# /opt/unity_asset_server/bin/reset_admin_password

You are about to change the admin password for the Unity Asset Server

Please enter the password below. For security reasons, the characters

you enter will not be echoed back to the screen.

After entering the new password, you will be prompted to enter it again.

This is to verify that the password does not contain any typos.

New admin password:

Retype new admin password:

ERROR: role "admin" does not exist

.

After looking in google i installed postgresql. But this not describe in "documentation"...

HOW i can install asset-server?

Thanks!