After upgrading to Ubuntu 13.10 the QDE setup for 13.04 needs new dependencies. The change itself is small, just install the following libraries before you run qde:

sudo apt-get install libgtk2.0-0:i386 libpangox-1.0-0:i386 libpangoxft-1.0-0:i386 libidn11:i386 gstreamer0.10-pulseaudio:i386 gstreamer0.10-plugins-base:i386 gstreamer0.10-plugins-good:i386 gstreamer0.10-ffmpeg:i386libcanberra-gtk-module:i386 libcanberra-gtk0:i386 libcanberra-gtk3-0:i386 libcanberra-gtk3-module:i386 libxtst6:i386

If you do not install those you will get errors like:

After upgrading to Ubuntu 13.10 the QDE setup for 13.04 needs new dependencies. The change itself is small, just install the following libraries before you run qde:

If you do not install those you will get errors like:

java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons: 
	/home/danieru/.bbndk/configuration/org.eclipse.osgi/bundles/364/1/.cp/libswt-pi-gtk-4236.so: libgtk-x11-2.0.so.0: 共有オブジェクトファイルを開けません: そのようなファイルやディレクトリはありません
	no swt-pi-gtk in java.library.path