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<p>Someone might be able to help, but you have to provide more
information.</p>
<p>Does it give a command not found:<br>
</p>
<p>username@computername:~$ w2web<br>
w2web: command not found</p>
<p>That can happen if WIENROOT is not set properly, for example:<br>
</p>
<p>username@computername:~$ grep "export WIENROOT" ~/.bashrc<br>
export WIENROOT=</p>
<p>When WIENROOT is set properly to where WIEN2k was installed, does
it give the <font color="#009900">w2web server started</font>
message:<br>
</p>
<p>username@computername:~$ gedit ~/.bashrc<br>
username@computername:~$ grep "export WIENROOT" ~/.bashrc<br>
export WIENROOT=/home/username/WIEN2k<br>
username@computername:~$ source ~/.bashrc<br>
username@computername:~$ w2web<br>
#######################################################################<br>
# w2web
starter #<br>
# Copyright (C) 2001
luitz.at #<br>
#######################################################################<br>
w2web installer on host computername<br>
<br>
#######################################################################<br>
# w2web
installer #<br>
# Copyright (C) 2001
luitz.at #<br>
#######################################################################<br>
<br>
Checking for Installation in /home/username/.w2web/computername<br>
<br>
<font color="#009900">w2web server started</font>, now point your
web browser to<br>
<font color="#ff0000"><a class="moz-txt-link-freetext" href="http://localhost:7890">http://localhost:7890</a></font></p>
<p>Or if w2web was previously started like above, where the computer
was not restarted (or w2web was not killed first), it give the <font
color="#000099">port already in use</font> message:<br>
</p>
<p>username@computername:~$ w2web<br>
#######################################################################<br>
# w2web
starter #<br>
# Copyright (C) 2001
luitz.at #<br>
#######################################################################<br>
w2web installer on host computername<br>
<br>
#######################################################################<br>
# w2web
installer #<br>
# Copyright (C) 2001
luitz.at #<br>
#######################################################################<br>
<br>
Checking for Installation in /home/username/.w2web/computername<br>
<br>
w2web failed to bind port 7890 - <font color="#000099">port
already in use</font>!<br>
You may want to try w2web -p portnumber<br>
</p>
<p>When you setup w2web [
<a class="moz-txt-link-freetext" href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg15629.html">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg15629.html</a>
], did you set it to use it locally (system's hostname: localhost)
[ <a class="moz-txt-link-freetext" href="https://en.wikipedia.org/wiki/Localhost">https://en.wikipedia.org/wiki/Localhost</a> ] or remotely (by
setting the system's hostname [
<a class="moz-txt-link-freetext" href="https://askubuntu.com/questions/95910/command-for-determining-my-public-ip">https://askubuntu.com/questions/95910/command-for-determining-my-public-ip</a>
])?<br>
</p>
<p>Did you use the same url that w2web gave you (such as that shown
above) with your web browser: </p>
<p><br>
username@computername:~$ firefox <font color="#ff0000"><a class="moz-txt-link-freetext" href="http://localhost:7890">http://localhost:7890</a></font><br>
</p>
<p>Was there an error when you setup w2web, is the an error from the
web browser, or did you have firewall setup blocking the w2web
application (or port used like the port number <font
color="#ff0000">7890</font> [
<a class="moz-txt-link-freetext" href="https://askubuntu.com/questions/410218/how-to-close-an-open-port-in-ubuntu">https://askubuntu.com/questions/410218/how-to-close-an-open-port-in-ubuntu</a>
])?<br>
</p>
<div class="moz-cite-prefix">On 11/7/2018 11:22 PM, Subhasis Panda
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAG7KuRWzhKjmzp7cY7UcUhhaD0yZvPNL0gEOoDnnkJ7=Gxj6kQ@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<div>Dear Users,</div>
<div><br>
</div>
I have downloaded wien2k_18.2 and followed the instructions
given in UG for installation on a desktop PC having core i7 with
ubuntu<br>
16.04 operating system, fortran compiler ifort, math libraries
MKL. During site configuring it showed "word too long". To
solve this , I have replaced "#!/bin/csh -f" with "#!/bin/tcsh
-f" in "siteconfig_lapw" file and have installed tcsh with "sudo
apt-get install tcsh" command. Then "word too long" problem has
been resolved and site configuring is done. But after user
configuring, w2web page is not loading. I have found an empty
.bashrc file. At last, I have deleted "w2web.users" and have set
new id and password. Still I am having problem to open w2web.
<div>However on a laptop wien2k17.1 is working fine. Kindly help
me.</div>
<div>
<div>
<div><br>
</div>
-- <br>
<div dir="ltr" class="gmail_signature"
data-smartmail="gmail_signature">
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<div><br>
<br>
<br>
Best regards from,<br>
<span style="font-family:trebuchet
ms,sans-serif">------------------------------------------------------------</span><br
style="font-family:trebuchet
ms,sans-serif">
<font style="color:rgb(102,102,102)"
size="2" face="'comic sans ms',
sans-serif">Dr. Subhasis Panda<br>
</font></div>
<font style="color:rgb(102,102,102)"
size="2" face="'comic sans ms',
sans-serif">Assistant Professor<br>
</font></div>
<font style="color:rgb(102,102,102)"
size="2" face="'comic sans ms',
sans-serif">Department of Physics<br>
</font></div>
<font style="color:rgb(102,102,102)"
size="2" face="'comic sans ms',
sans-serif">National Institute of
Technology Silchar<br>
</font></div>
<font style="color:rgb(102,102,102)"
size="2" face="'comic sans ms',
sans-serif">Assam, India - 788010.<br>
</font>
<div>
<div>
<div>
<div><font
style="color:rgb(102,102,102)"
size="2" face="'comic sans ms',
sans-serif"><br
style="font-family:trebuchet
ms,sans-serif">
</font><span
style="font-family:trebuchet
ms,sans-serif">-------------------------------------------------------------</span><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<blockquote type="cite"
cite="mid:CAG7KuRWzhKjmzp7cY7UcUhhaD0yZvPNL0gEOoDnnkJ7=Gxj6kQ@mail.gmail.com"></blockquote>
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