Android Question Material Design won't compile

Hi,

I followed the instructions in this post:
http://www.b4x.com/android/forum/threads/material-design.42413/

This is my error:

Parsing code. 0.00
Compiling code. 0.04

ObfuscatorMap.txt file created in Objects folder.
Compiling layouts code. 0.01
Generating R file. Error
res\values-v11\theme.xml:2: error: Error retrieving parent for item: No resource found that matches the given name '@android:style/Theme.Material'.
res\values-v11\theme.xml:6: error: Error: No resource found that matches the given name: attr 'android:colorAccent'.
res\values-v11\theme.xml:4: error: Error: No resource found that matches the given name: attr 'android:colorPrimary'.
res\values-v11\theme.xml:5: error: Error: No resource found that matches the given name: attr 'android:colorPrimaryDark'.

Any ideas?

Peter