你好,我./build-all,出现以下问题。是哪里做错了吗
The tslib functionality test failed!
You might need to modify the include and library search paths by editing
QMAKE_INCDIR and QMAKE_LIBDIR in
/opt/arm-qte-4.7.0/qt-everywhere-opensource-src-4.7.0/mkspecs/qws/linux-arm-g++.
make: *** No targets specified and no makefile found. Stop.
./build-all: line 12: cd: /usr/local/Trolltech/QtEmbedded-4.7.0-arm: No such file or directory