[CWB] predefs.h fatal error

[Serge Sharoff]

Hi all,

it's the first time I'm building a beta of CWB from svn (on Ubuntu, 
12.04, 64 bit), and didn't proceed very far.  The error message (either 
from the autoinstall scripts or from the manual make all) is:
/usr/include/features.h:324:26: fatal error: bits/predefs.h: No such 
file or directory

The file is nowhere to be found.  ANy solution to this?

Best,
Serge