error during engima2 compilation

    HI,


    during enigma2 compilation in ubuntu i received this error message:


    make[3]: Entering directory `/home/petr/enigma2/lib/service'
    CXX servicemp3.o
    servicemp3.cpp: In member function ‘void eServiceMP3::gstBusCall(GstBus*, GstMessage*)’:
    servicemp3.cpp:1396: error: invalid conversion from ‘const GstStructure*’ to ‘GstStructure*’
    servicemp3.cpp:1396: error: initializing argument 1 of ‘gboolean gst_structure_get(GstStructure*, const char*, ...)’
    make[3]: *** [servicemp3.o] Error 1



    Do you know how to solve it|?
    Thanks