[Scribus] Can't build scripting plugin

[Kevin Walzer]

Trying again to get Scribus built on OS X/Fink 10.2.8. The main program 
builds fine but the scripting plugin does not. Here's the error message:

-DQT_THREAD_SUPPORT -I/sw/include -O2 -Ddlsym=dlsym_auto_underscore 
-I/sw/include -fno-exceptions -fno-check-new -MT cmdmani.lo -MD -MP -MF 
.deps/cmdmani.Tpo -c cmdmani.cpp -o cmdmani.o
cmdmani.cpp: In function `PyObject* scribus_moveobjabs(PyObject*, 
PyObject*)':
cmdmani.cpp:77: error: no matching function for call to 
`Page::getGroupRect(
    float*, float*, float*, float*)'
/sw/include/scribus/page.h:61: error: candidates are: void
    Page::getGroupRect(double*, double*, double*, double*)
make[2]: *** [cmdmani.lo] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
### execution of make failed, exit code 2
Failed: compiling scribus-scripting-0.5.2-11 failed

Any advice?