I get the error after running ./JaSFtp as per the installation instructions.

Exception in thread "main" java.lang.InternalError: Can't connect to X11 window

server using ':0.0' as the value of the DISPLAY variable.

at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)

at sun.awt.X11GraphicsEnvironment.<clinit>(Unknown Source)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Sour

ce)

at sun.awt.motif.MToolkit.<clinit>(Unknown Source)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at java.awt.Toolkit$2.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.awt.Toolkit.getDefaultToolkit(Unknown Source)

at javax.swing.ImageIcon.<init>(Unknown Source)

at javax.swing.ImageIcon.<init>(Unknown Source)

at UtilityMethodsGui.getImageIcon(UtilityMethodsGui.java:94)

at ReadData.seedScheduleData(ReadData.java:125)

at ReadData.readScheduleData(ReadData.java:66)

at Globals.loadStartupData(Globals.java:205)

at JaSFtp.main(JaSFtp.java:48)

Any ideas ?

1) Does the box have a x11 interface? This install was tested on Redhat 7.x-9.x (Gnome) and the instructions are for the graphical user interface. 

2) If not, then your only option is to use the Commandline interface. http://www.hiteksoftware.com/Help/English/CLM/index.htm

-- Sincerely, Melvin Desilva Hitek Software