problem in using create atoms tool.

I want to use the creat atoms tool of lammps. I am running lammps on ubuntu 11.04, I first compile the fortron file using gfortron-4.5 and get the executable file “a.out”
then i try to run the command
a string “Killed” appear with no resulting file and execution stops.

Kindly guaid me about the issue.
Muhammad Imran
The Islamia Uneversity of Bahawalpur (Pakistan)

Don't know. I suggest you contact the author of that
tool whose name/email is given in the README.
I've CCd Xiaowang above.