lvwenbo@LAPTOP-M0QNP588:~$ /usr/bin/tclsh /home/lvwenbo/OOMMF/oommf/oommf.tcl mmLaunchlvwenbo@LAPTOP-M0QNP588:~$ <1130> /home/lvwenbo/OOMMF/oommf/app/omfsh/linux-x86_64/omfsh 2.0a2 panic:Tk initialization error:
couldn't connect to display ":0"