problem compiling (linking) trunk

[Dov Feldstern]

Hi!

Linux, Qt 4.2.1:
frontends/qt4/.libs/liblyxqt4.a(GuiApplication.o): In function 
`lyx::frontend::GuiApplication::setGuiLanguage()':
/home/dovf/lyx-trunk-new/src/frontends/qt4/GuiApplication.cpp:1031: undefined 
reference to `lyx::Messages::main_lang_'
collect2: ld returned 1 exit status
make[4]: *** [lyx] Error 1

Thanks!
Dov