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    <p>That error looks similar to the one reported at:</p>
    <p><br>
    </p>
    <p><a class="moz-txt-link-freetext" href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg20990.html">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg20990.html</a></p>
    <p><br>
    </p>
    <p>According to the post at<br>
    </p>
    <p><br>
    </p>
    <p><a class="moz-txt-link-freetext" href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg21012.html">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg21012.html</a><br>
    </p>
    <p><br>
    </p>
    <p>the solution might have been to install the perl-Sys-Hostname
      package.</p>
    <p><br>
    </p>
    <p>If you go to:<br>
    </p>
    <p><br>
    </p>
    <p><a class="moz-txt-link-freetext" href="https://fedora.pkgs.org/35/fedora-x86_64/perl-Sys-Hostname-1.23-481.fc35.x86_64.rpm.html">https://fedora.pkgs.org/35/fedora-x86_64/perl-Sys-Hostname-1.23-481.fc35.x86_64.rpm.html</a><br>
    </p>
    <p><br>
    </p>
    <p>Then, if you look under the section "Install Howto" it has:</p>
    <p><br>
    </p>
    <p>dnf install perl-Sys-Hostname</p>
    <p><br>
    </p>
    <p>Have you tried that?</p>
    <p><br>
    </p>
    <p>Kind Regards,</p>
    <p>Gavin</p>
    <p>WIEN2k user<br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 4/13/2021 2:39 PM, delamora wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:SN6PR06MB5311504C6709347371EC74D2CB4F9@SN6PR06MB5311.namprd06.prod.outlook.com">
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      <div>Dear WIEN2k comunity,
        <div dir="ltr">
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            I am installing the WIEN2k package in a new computer, all
            seems to run well, except for</div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            w2web</div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            <br>
          </div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            I run w2web<br>
          </div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            it says;</div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            Can't locate Sys/Hostname.pm in @INC (you may need to
            install the Sys::Hostname module) (@INC contains:
            /usr/local/lib64/perl5/5.32 /usr/local/share/perl5/5.32
            /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl
            /usr/lib64/perl5 /usr/share/perl5) at
            /home/Programas/WIEN2k-19.1/w2web line 3.BEGIN
            failed--compilation aborted at
            /home/Programas/WIEN2k-19.1/w2web line 3.</div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            <br>
          </div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            I searched for "Sys::Hostname";<br>
          </div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            dnf search Sys::Hostname<br>
          </div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            => does not exist</div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            <br>
          </div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            <span
style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">I
              searched for "Hostname";</span>
            <div
style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)"></div>
            dnf search Hostname</div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            and I found it, so I try to install it<br>
          </div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            => dnf install hostname.x86_64</div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            and I get as an answer<br>
          </div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            => "package already installed"</div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            <br>
          </div>
          <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
            font-size:12pt; color:rgb(0,0,0)">
            Pablo<br>
          </div>
        </div>
      </div>
    </blockquote>
    <pre class="moz-quote-pre" wrap="">
</pre>
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