CVS Version Compiling error

[filos <filosnet inwind it>]

I succesfully compiled balsa 2.0.7.
Compiling the CVS version, I get this error:

balsa-index.o: In function `bndx_find_row':
/home/filos/download/balsa/src/balsa-index.c:1034: undefined reference to `libbalsa_mailbox_get_matching'
collect2: ld returned 1 exit status
make[2]: *** [balsa] Error 1
make[2]: Leaving directory `/home/filos/Documents/Download/balsa/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/filos/Documents/Download/balsa'
make: *** [all-recursive-am] Error 2


I have a Mandrake 9 and I'm using --enable-all --prefix=/usr --sysconfdir=/etc --enable-deprecated-pspell

Any suggestion ?
thanks

filos