At installation for example widget (not entering into base structure) Plasma PyWeather (from Google) produces an error:
It is impossible to create the object for the reason:
It is impossible to create scroll box Python, for widget "Plasma PyWeather".

Here (http://www.gentoo.ru/content/oshibka-otkryiya-skripta-v-plazmoidah) who that writes about NM and writes that it is guilty.
Please understand.

For me costs 10.2, it is installed on the pure hard disk by calculate-d/dev/sda command.