Installing autopilot is not successful for QML functional test

[XiaoGuo, Liu]

https://developer.ubuntu.com/en/apps/qml/tutorials/writing-qml-acceptance-tests/

on the link, the command misses "&&"

sudo apt-add-repository ppa:autopilot/1.5 sudo apt-get update && sudo apt-get install python3-autopilot python3-autopilot-vis

The correct one should be:

sudo apt-add-repository ppa:autopilot/1.5 && sudo apt-get update && sudo apt-get install python3-autopilot python3-autopilot-vis

Thhe installation on Wily is not successful.

gn http://ppa.launchpad.net wily/main Translation-en
W: Failed to fetch http://ppa.launchpad.net/autopilot/1.5/ubuntu/dists/wily/main/binary-amd64/Packages 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/autopilot/1.5/ubuntu/dists/wily/main/binary-i386/Packages 404 Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.

[Daniel Holbach (dholbach)]

I fixed the missing &&.

Nick: can you please check? It looks like the autopilot/1.5 ppa only has binaries for trusty. This should either be changed or the tutorial should make clear that it only works on trusty.