module "QtQuick" version 2.5 is not installed

[kristian1112]

I've just installed qt creator on a third PC from the qt creator webpage with the online instalator. On the first 2 computers everything is working but on mine it doesn't want to go. Can I somehow install the QtQuick 2.5 or what to do? If I just rewrite it to 2.2 it throws the same problem. That's the application output: I'm on ubuntu gnome 15.04


QML debugging is enabled. Only use this in a safe environment.
QQmlApplicationEngine failed to load component
qrc:///main.qml:31 Type Login unavailable
qrc:///Login.qml:1 module "QtQuick" version 2.5 is not installed

in the main:

import QtQuick 2.5
import QtQuick.Controls 1.4
import QtQuick.Layouts 1.2
import QtQuick.Window 2.0

in the Login:

import QtQuick 2.5
import QtQuick.Controls 1.2
import Qt.labs.folderlistmodel 1.0
import QtQuick.Layouts 1.1
import QtQuick.Controls.Styles 1.1
import QtQuick.Window 2.0