test@syvenus:~/Downloads$ ./yEd-3.9.2_setup.sh
Unpacking JRE ...
Preparing JRE ...
./yEd-3.9.2_setup.sh: 218: ./yEd-3.9.2_setup.sh: bin/unpack200: not found
Error unpacking jar files. The architecture or bitness (32/64)
of the bundled JVM might not match your machine.
java -jar yed.jar
http://jdev.tw/blog/2345/visio-alternatives-yed-graph-editor
http://www.yworks.com/en/index.html
http://www.yworks.com/en/index.html