[GAP Forum] Trouble installing XGAP

[Alexey Beshenov]

At Mon, 30 Nov 2009 14:45:02 -0800 (PST),
Omid Sadeghi wrote:
> I'm going to use XGAP package but I can't install it. 
> The problem is that when I execute the make command the " configure:
> error: XGAP needs XWindows X11R5 or better " error occurs.
>
> I have Ubuntu 9.04 and I think it must have X Window.

It seems that you should install
a package with development headers.

(libx11-dev or something like that.)

HTH

-- 
Yours sincerely,
Lyosha