[Nek5000-users] X11

[nek5000-users at lists.mcs.anl.gov]

The problem has been fixed after reinstalling and updating the X11.

Now, when executing the prex/pretex:

Can't open display
 Did you setenv DISPLAY to your localHost
 and xhost + on the local display?

I have set the environment variable:
DISPLAY=:0.0
export DISPLAY
xhost +

but a new error appears:

xhost:  unable to open display ":0.0"

Is this a permission problem?
Any help?


> Yes, they are in /usr/X11R6/include/X11.
>
>> Did you check if the X11 header files exist? Make sure that X11SDK is
>> installed on your system.
>> -Stefan
>>
>> ----- Original Message -----
>> From: nek5000-users at lists.mcs.anl.gov
>> To: nek5000-users at lists.mcs.anl.gov
>> Sent: Friday, November 19, 2010 7:08:42 PM
>> Subject: [Nek5000-users] X11
>>
>> Hi,
>>
>> i am trying to compile prenek on my MacBook:
>> ./maketools prenek
>>
>> The following error appears:
>>
>> xdriver.c:4:22: error: X11/Xlib.h: No such file or directory
>> xdriver.c:5:23: error: X11/Xutil.h: No such file or directory
>> xdriver.c:6:28: error: X11/cursorfont.h: No such file or directory
>> xdriver.c:7:27: error: X11/Intrinsic.h: No such file or directory
>> xdriver.c:8:28: error: X11/StringDefs.h: No such file or directory
>>
>> The X11 folder in my case would be located at:
>> /usr/X11R6/include/X11/
>>
>> Where can i find a variable to define a path to the X11 directory?.
>>
>> Thanks.
>>
>> ..........................................
>>            Alex Fabregat
>>         Post-doctoral fellow
>>         University of Ottawa
>> Department of Mechanical Engineering
>>
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>>
>
>
> ..........................................
>            Alex Fabregat
>         Post-doctoral fellow
>         University of Ottawa
> Department of Mechanical Engineering
>
> _______________________________________________
> Nek5000-users mailing list
> Nek5000-users at lists.mcs.anl.gov
> https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users
>


..........................................
           Alex Fabregat
        Post-doctoral fellow
        University of Ottawa
Department of Mechanical Engineering