I downloaded 0.6.1 and I get other errors when I'm trying to compile it:

g++ -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"qtella\" -DVERSION=\"0.6.1\" -DPIXMAP_DIR=\"/usr/share/qtella/pixmaps\" -DLANG_DIR=\"/usr/share/qtella/language\" -DADDITIONAL_VERSION_STR=\"\" -DHAVE_OGG_LIB=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_STDINT_H=1 -fexceptions -Wno-deprecated -DQT -I. -I. -DQT_THREAD_SUPPORT -I../include -I../ui -I/usr/lib/qt3/include -I/usr/include/vorbis -g -O2 -c -o QtellaSub.o `test -f 'QtellaSub.cpp' || echo './'`QtellaSub.cpp
QtellaSub.cpp: In constructor `QtellaSub::QtellaSub(QApplication*, const char*,
unsigned int)':
QtellaSub.cpp:799: `ui_checkbox_fileassociations' undeclared (first use this
function)
QtellaSub.cpp:799: (Each undeclared identifier is reported only once for each
function it appears in.)
QtellaSub.cpp:800: `ui_checkbox_systemtray' undeclared (first use this
function)
make[1]: *** [QtellaSub.o] Error 1
make[1]: Leaving directory `/usr/src/qtella-0.6.1/src'
make: *** [all-recursive] Error 1