我看了 以下qt4这个文件，确实跟setqt4env差不多，所以我就把它改名为setqt4env，在那文件最后几行我把我要软件执行那执行路径改掉，
运行了一下，结果出现了Segmentation fault这个错误，怎么改掉啊。。。。
这个问题困扰我好久了。。下面是我改动的了setqt4env，【只改动了最后几行】#!/bin/sh
export TSLIB_TSDEVICE=/dev/input/event0?export TSLIB_CONFFILE=/usr/local/etc/ts.confexport TSLIB_PLUGINDIR=/usr/local/lib/tsexport TSLIB_CALIBFILE=/etc/pointercalexport LD_LIBRARY_PATH=/usr/local/libexport PATH=/bin:/sbin:/usr/bin/:/usr/sbin:/usr/local/bin
export QWS_DISPLAY=:1
TS_INFO_FILE=/sys/devices/virtual/input/input0/ueventif [ -e $TS_INFO_FILE -a "/bin/grep -q TouchScreen < $TS_INFO_FILE" ]; then export QWS_MOUSE_PROTO="Tslib:/dev/input/event0 MouseMan:/dev/input/mice" if [ ! -s /etc/pointercal ] ; then rm /etc/pointercal /usr/local/bin/ts_calibrate fielse export QWS_MOUSE_PROTO="MouseMan:/dev/input/mice"fiunset TS_INFO_FILE
export QWS_KEYBOARD=TTY:/dev/tty1
export HOME=/root
cd /home/plg./helloqt4 -qwshotplug
