could somebody make the necessary PKGBUILDs to install these packages from Launchpad? I tired to figure out how it works from other -bzr AUR submissions but did not come very far.
Qt5 (Which is in the AUR but I don't know if Canonical has their own patches)
sudo add-apt-repository ppa:canonical-qt5-edgers/qt5-beta1 && sudo apt-get update && sudo apt-get install qt5-meta-full && echo 'export PATH=/opt/qt5/bin:$PATH' >> ~/.bashrc
sudo add-apt-repository ppa:ui-toolkit/ppa && sudo apt-get update && sudo apt-get install qt-components-ubuntu qt-components-ubuntu-demos qt-components-ubuntu-examples qt-components-ubuntu-doc notepad-qml
If https://aur.archlinux.org/packages/qt5/ is exactly what you'd get from the PPA than this is already solved. My thoughts were that the QML Toolkit provides templates, style guides, compontents to be used for Ubuntu Phone Apps to get a somewhat unified look. That would be "sudo apt-get install qt-components-ubuntu qt-components-ubuntu-demos qt-components-ubuntu-examples qt-components-ubuntu-doc notepad-qml"