qtopia-free-2.2.0编译出错（PC机上）

/root/yizhi/host/qtopia-free-2.2.0/qtopia/lib/libqpe.so: undefined reference to `PasswordBase::languageChange()'
/root/yizhi/host/qtopia-free-2.2.0/qtopia/lib/libqpe.so: undefined reference to `CategoryEditBase::languageChange()'
collect2: ld returned 1 exit status
make[6]: *** [fifteen] Error 1
make[6]: Leaving directory `/root/yizhi/host/qtopia-free-2.2.0/qtopia/src/games/fifteen'
make[5]: *** [all] Error 2
make[5]: Leaving directory `/root/yizhi/host/qtopia-free-2.2.0/qtopia/src/games/fifteen'
make[4]: *** [sub-games-fifteen] Error 2
make[4]: Leaving directory `/root/yizhi/host/qtopia-free-2.2.0/qtopia/src'
make[3]: *** [sub-src-components_pro] Error 2
从网上找了半天，没找到答案，谁知道怎么解决

补充一下。开发板是OK6410