root@ABC:/home/linux/newdisk/mycalc# ./buildhost.sh
./buildhost.sh: 3: source: not found
uic: File generated with too old version of Qt Designer
rm -f moc_main_form.cpp
rm -f ui_main_form_base.h
rm -f main_form.o main.o moc_main_form.o
rm -f *~ core *.core
/usr/bin/uic main_form_base.ui -o ui_main_form_base.h
uic: File generated with too old version of Qt Designer
File 'main_form_base.ui' is not valid
make: *** [ui_main_form_base.h] Error 1
不知怎么解决?环境配置按照文档配置。