Error making svn 1_5_X

[Roger Mc Murtrie]

Intel Mac-mini
OSX 1.5.1

URL: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_5_X
Repository Root: svn://svn.lyx.org/lyx
Repository UUID: a592a061-630c-0410-9148-cb99ea01b6c8
Revision: 22616
Making all in doc
 cd ../.. && /bin/sh /Applications/lyx-devel/config/missing --run  
automake-1.10 --foreign  lib/doc/Makefile
lib/doc/Makefile.depend:21: bad characters in variable name `'
lib/doc/Makefile.am:230:   `lib/doc/Makefile.depend' included from here
make[2]: *** [Makefile.in] Error 1


Regards
Roger