Hello, I wanted to use swt.jar in a software (http://iriverter.sourceforge.net/download.shtml), but it turned out to be quite complicated to achieve. Maybe I am doing something wrong, but if it is not the case, things should certainly be ameliorated. I found swt.jar to be in libswt3-gtk2, in: /usr/lib/eclipse/swt-gtk-3.3.jar Why not in /usr/share/java/swt.jar? The compilation works with javac -classpath /usr/lib/eclipse/swt-gtk-3.3.jar:. org/thestaticvoid/iriverter/DVD.java On fc7, there seems to be a need to do export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/eclipse/ before starting the application or /usr/lib/eclipse/libswt-pi-gtk-3346.so isn't found, but I hadn't that issue in F8: !!! An unhandled exception occured: class java.lang.UnsatisfiedLinkError --- iriverter 0.16 --- --- Settings: --- --- !!! libswt-pi-gtk-3236: libswt-pi-gtk-3236.so: cannot open shared object file: No such file or directory !!! ....... more error messages ............ -- Pat -- fedora-devel-java-list mailing list fedora-devel-java-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-java-list