[Q] Problems while flashing CM, Error while executing updater binary in zip

Hallo,

i got the new Moto X Play, it should replace my Z1.
Flashing CM is normaly not a real problem for me, but the lux is tricky - i hope you can help me...

adb sideload cm-12.1-20150921-UNOFFICIAL-lux.zip
throws the same error as flashing with TWRP: "E: Error while executing updater binary in zip..."

The TWRP is from here:
http://forum.xda-developers.com/moto...8-7-0-t3194656
The ROM is from here (SEP21):
http://forum.xda-developers.com/moto...-play-t3205422

The phone is a new XT1562 without provider branding...

Thanks for your help!

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