[Wien] View Structure with XCrysDen

[Mahmoud Payami]

Dear Wien Users,

I am using RedHat10. When I try to view structure in w2web the following
message appears:
--------------
View Structure with XCrysDen

Requires X-Windows System ...
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However, the "xcrysden" command runs well in a terminal.
How can I fix it?
Any suggestions is highly appreciated.
Best regards,

Mahmoud Payami