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    <p>Maybe there is still a problem with your XCRYSDEN_TOPDIR, refer
      to:</p>
    <p><br>
    </p>
    <p><a class="moz-txt-link-freetext" href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg18555.html">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg18555.html</a></p>
    <p><a class="moz-txt-link-freetext" href="http://www.democritos.it/pipermail/xcrysden/2020-January/001975.html">http://www.democritos.it/pipermail/xcrysden/2020-January/001975.html</a></p>
    <p><br>
    </p>
    <p>Regarding DISPLAY, maybe the following link to a xcrysden mailing
      list post can help:<br>
    </p>
    <p><br>
    </p>
    <p><a class="moz-txt-link-freetext" href="http://www.democritos.it/pipermail/xcrysden/2020-May/001993.html">http://www.democritos.it/pipermail/xcrysden/2020-May/001993.html</a><br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 6/11/2020 2:51 PM, Johnathon Street
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:BYAPR07MB60534C9B159C9DD493957B2DFD800@BYAPR07MB6053.namprd07.prod.outlook.com">
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        Thank you for the response. That did resolve the issue. I am now
        seeing "Requires X-windows system..." in the view struct portion
        of w2web. I do have an xserver runner, as I am running on
        Ubuntu. Is there a place where I need to set DISPLAY? </div>
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      <div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
          face="Calibri, sans-serif" color="#000000"><b>From:</b> Wien
          <a class="moz-txt-link-rfc2396E" href="mailto:wien-bounces@zeus.theochem.tuwien.ac.at"><wien-bounces@zeus.theochem.tuwien.ac.at></a> on behalf of
          Gavin Abo <a class="moz-txt-link-rfc2396E" href="mailto:gsabo@crimson.ua.edu"><gsabo@crimson.ua.edu></a><br>
          <b>Sent:</b> Saturday, June 6, 2020 11:05 AM<br>
          <b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:wien@zeus.theochem.tuwien.ac.at">wien@zeus.theochem.tuwien.ac.at</a>
          <a class="moz-txt-link-rfc2396E" href="mailto:wien@zeus.theochem.tuwien.ac.at"><wien@zeus.theochem.tuwien.ac.at></a><br>
          <b>Subject:</b> Re: [Wien] Xcrysden issues with w2web</font>
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        <p>Most likely you just need to kill and restart w2web.</p>
        <p><br>
        </p>
        <p>Refer to:<br>
        </p>
        <p><br>
        </p>
        <p><a class="x_moz-txt-link-freetext"
href="https://urldefense.com/v3/__https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg11246.html__;!!LNEL6vXnN3x8o9c!y3eR68_jwMy-ieFTucnQK_nzeOCOUwzEtSNG-uwkPO_yATLz4wAk2gM46Iqc3q-u$"
            moz-do-not-send="true">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg11246.html
            [mail-archive.com]</a><br>
        </p>
        <p><a class="x_moz-txt-link-freetext"
href="https://urldefense.com/v3/__https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg01987.html__;!!LNEL6vXnN3x8o9c!y3eR68_jwMy-ieFTucnQK_nzeOCOUwzEtSNG-uwkPO_yATLz4wAk2gM46Lm0FwxV$"
            moz-do-not-send="true">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg01987.html
            [mail-archive.com]</a><br>
        </p>
        <p><br>
        </p>
        <div class="x_moz-cite-prefix">On 6/6/2020 11:49 AM, Johnathon
          Street wrote:<br>
        </div>
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            I unable to view crystal with Xcrysden in w2web environment.
            However, I am able to view directly from terminal when
            typing Xcrysden in command line. I have found through the
            mailing list that XCRYSDEN_TOPDIR needs to be set, but I am
            unsure what it should be set to. Any help would be
            appreciated. I am running WIEN2k_19.2 and Xcrysden version
            1.6.2.</div>
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            Current Directory</div>
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             XCRYSDEN_TOPDIR=/usr/local/share/xcrysden-1.6.2</div>
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cite="mid:BYAPR07MB60534C9B159C9DD493957B2DFD800@BYAPR07MB6053.namprd07.prod.outlook.com"></blockquote>
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