Page Layout ⇒ Put a horizontal line under the heading using report class

[turbomac]

Hello everyone:

I want to put a horizontal line under the heading. I'm using the report class and I'm not using the fancy package (because, it crashes).

How can I do this?
Any idea??
Thanks in advance

[localghost]

[…] I want to put a horizontal line under the heading. […]

At first you should clarify if we talk about headers or headings.

[…] I'm using the article template and I'm not using the fancy package (because, it crashes). […]

Prepare an example (MWE) that shows the problem clearly.


Best regards
Thorsten

[turbomac]

I'm sorry if I wasn't clear enough. I want to put an horizontal line under the red box (the header) in the image. I'm using the report class and the fancy package doesn't work.

[gmedina]

...I'm using the report class and the fancy package doesn't work.

As localghost has already suggested, we will need to see the relevant parts of your code (in the sense of a minimal working example) in order to detect the problem and provide effective help.