[Wien] W2Web not starting "Environment variable WIENROOT not set!"

Yundi Quan yquan at ucdavis.edu
Thu Jul 2 17:01:12 CEST 2020


Did you run "source ~/.bashrc" after running userconfig? You can check
WIENROOT by running "echo $WIENROOT". And also you can set it by running
"export WIENROOT=/path/to/WIEN". Replace /path/to/WIEN with your WIEN2k
installation location.

On Thu, Jul 2, 2020 at 10:58 AM Perry, Robin <robin.perry at ucl.ac.uk> wrote:

> Hi,
>
> I get the error message "Environment variable WIENROOT not set!" when
> starting w2web.
> I have searched the archive but found no mention of this error.
>
> I am running Mint, Wien2k 19.2, gfortran and gcc compilers.
> I have followed the installation instructions upto (and including)
> userconfig_lapw , which I presume should set up the environmental
> variables. But I guess that I am wrong.
>
> Any help would be appreciated.
>
> Robin
>
> Dr R. S. Perry,
> Principal Research Associate
> London Centre for Nanotechnology and UCL Centre for Materials Discovery
> 17-19 Gordon Street
> London WC1H 0AH
>
> Tel (44) (0) 784 357 4520 (mobile)
> email: r <perryrobin6 at googlemail.com>obin.perry at ucl.ac.uk
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