[mythtv] Compile Error

[John Barton]

I got a copy of qt from an RPM on
the Mandrake disk, although I am
not sure if it is multithreaded or not.
I am now receiving different errors ,
so I would appreciate some more help.
../../libs/libmyth/libmyth-0.13.so: undefined reference to `QString::arg(long 
long, int, int) const'
../../libs/libmyth/libmyth-0.13.so: undefined reference to `QComboBox::hide()'
../../libs/libmyth/libmyth-0.13.so: undefined reference to 
`QString::replace(QChar, QString const&, bool)'
../../libs/libmyth/libmyth-0.13.so: undefined reference to 
`QCheckBox::hitButton(QPoint const&) const'
../../libs/libmyth/libmyth-0.13.so: undefined reference to 
`QString::setNum(unsigned long long, int)'
../../libs/libmyth/libmyth-0.13.so: undefined reference to 
`QGroupBox::setEnabled(bool)'
../../libs/libmyth/libmyth-0.13.so: undefined reference to 
`QString::setNum(long long, int)'
../../libs/libmyth/libmyth-0.13.so: undefined reference to 
`QString::arg(unsigned long long, int, int) const'
collect2: ld returned 1 exit status
make[2]: *** [mythepg] Error 1
make[2]: Leaving directory `/root/mythtv-0.13/programs/mythepg'
make[1]: *** [sub-mythepg] Error 2
make[1]: Leaving directory `/root/mythtv-0.13/programs'
make: *** [sub-programs] Error 2

Help would be most welcome.