Unable to compile e-d-s from CVS

I'm getting an error during linking: 

gcc -g -Wall -Wmissing-prototypes -Wno-sign-compare
-o .libs/create-account create-account.o
-pthread  ../../../addressbook/libedata-book/.libs/libedata-book-1.2.so ../../../libedataserver/.libs/libedataserver-1.2.so ../../../servers/groupwise/.libs/libegroupwise-1.2.so -L/opt/gnome2/lib /opt/gnome2/lib/libxml2.so /opt/gnome2/lib/libgobject-2.0.so /opt/gnome2/lib/libbonobo-2.so /opt/gnome2/lib/libbonobo-activation.so /opt/gnome2/lib/libgconf-2.so /opt/gnome2/lib/libORBit-2.so -lm /opt/gnome2/lib/libgmodule-2.0.so -ldl /opt/gnome2/lib/libgthread-2.0.so /opt/gnome2/lib/libglib-2.0.so -lpthread -Wl,--rpath -Wl,/opt/gnome2/lib
/usr/lib/libcamel-1.2.so.0: undefined reference to `e_msgport_prfd'
collect2: ld returned 1 exit status

Any ideas what's the cause of this?

Thanks

Jaap