[Wien] x w2w error in WIEN2k.14

[Yue-Wen Fang]

Dear Gavin,

Thanks for the information.

My system is a 64 bit redhat linux system. It's very strange that the
execution of "file w2w" showed "w2w: gzip compressed data, from Unix, last
modified: Sat Nov 20 04:32:01 2004." Actually I just compiled the latest
version of wien2k in this morning.

I also use the commad "file nn" in $WIENROOT and it gave me the information
about bit of nn.

nn: ELF 64-bit LSB executable, AMD x86-64, version 1 (SYSV), for GNU/Linux
2.6.9, dynamically linked (uses shared libs), for GNU/Linux 2.6.9, not
stripped

Bests
Fang


2015-10-27 15:33 GMT+08:00 Gavin Abo <gsabo at crimson.ua.edu>:

> That error usually happens if the w2w executable file is compiled on a 64
> bit operating system, but then it is copied and ran on a 32 bit operating
> system [ https://www.dartmouth.edu/~rc/classes/softdev_linux/32-64bit.html
> ].  You can probably use the Linux 'file' command [
> http://superuser.com/questions/791506/how-to-determine-if-a-linux-binary-file-is-32-bit-or-64-bit
> ] to check if the w2w executable file is 32 bit or 64 bit:
>
> $ cd ~/WIEN2k.14/
> $ file w2w
>
> (where $ is a bash terminal)
>
>
> On 10/27/2015 12:15 AM, Yue-Wen Fang wrote:
>
> Dear all,
>
> During the execution of *x w2w* in order to compute the overlap matrix,
> it gave me some error shown below.
>
> hcding at login1  ~/v1/subdir 14:54:07 >*x w2w*
> ~/WIEN2k.14/w2w: Exec format error. Wrong Architecture.
> 0.000u 0.000s 0:00.02 0.0%      0+0k 0+0io 0pf+0w
> error: command   ~/WIEN2k.14/w2w w2w.def   failed
>
> I googled this error but got no solutions. Could you help fix this?
>
> Note that, before execution of x w2w, I have used "x lapw1' to compute the
> eigenvectors on full k-mesh. The verison of WIEN2k is the latest one, and
> the version of Python is 2.7.2.
>
>
> Bests
> Fang
>
>
> --
> ------------------------------------------------------------------------------------------------------------
>
> Yue-Wen FANG, PhD candidate
> East China Normal University
> <http://english.ecnu.edu.cn/>
>
>
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-- 
------------------------------------------------------------------------------------------------------------
Yue-Wen FANG, PhD candidate
Key Laboratory of Polar Materials and Devices, Ministry of Education
<http://clpm.ecnu.edu.cn/>
East China Normal University  <http://english.ecnu.edu.cn/>
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