I have checkout ibpp 2.4 from cvs
cvs -z3 -d:pserver:firstname.lastname@example.org:/cvsroot/ibpp co -r rel_2_4 -P ibpp2
and overwrote the version that is in flamerobin tree
seems i had to recompile wxwidgets ;)
When i started flamerobin got this message
The library used 2.6 (no debug,Unicode,compiler with C++ ABI 102,wx containers,compatible with 2.4),
and your program used 2.6 (no debug,Unicode,compiler with C++ ABI 1002,wx containers,compatible with 2.4).
Finally it worked after wxwidgets recompile