Qt_SDK_Lin32_offline_v1_1_3_en.run的designer用不了

[weixin_38093608]

大家好！我安装了Qt_SDK_Lin32_offline_v1_1_3_en.run后。编程qmake -project,qmake和make都可以正常使用，但是我在终端里输入designer时提示：bash: designer: command not found。       并且我在终端输入：[root@localhost Hello]# find / -name '*designer'。但是找到的都是目录，/usr/lib/kde3/plugins/designer/disk4/lost+found/QtCreator/share/qtcreator/qmldesigner/disk4/lost+found/QtCreator/share/qtcreator/designer/disk4/lost+found/QtCreator/lib/qtcreator/plugins/designer/disk4/lost+found/QtCreator/lib/qmldesigner/disk4/lost+found/Examples/4.7/designer/disk4/lost+found/Desktop/Qt/474/gcc/plugins/designer       我想请教一下我是不是要另外下载一个qt4-designer来安装才可以使用的呢？