<div dir="ltr"><div dir="ltr"><div>Hi all,</div><div><br></div><div>I do not use CentOS 7 for my regular work but I do have access to such a machine and it is directly connected to the internet but by setting the http_proxy variable I can force it to use squid which is under my control so that I can view the log. When I try to install TL without proxy, it works. If I try to use proxy, I get this error:</div><div><br></div><div>wagner@klastr1:~/texlive/install-tl-20181015$ ./install-tl <br>cannot contact <a href="http://mirror.ctan.org">mirror.ctan.org</a>, returning a backbone server!<br>Loading <a href="http://www.ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb">http://www.ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb</a><br>./install-tl: TLPDB::from_file could not download <a href="http://www.ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb">http://www.ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb</a>;<br>./install-tl: maybe the repository setting should be changed.<br></div><div><br></div><div>There is nothing in the squid log at all which means that the installer have not tried at all.</div><div>What should I try to help you diagnose the problem?</div><div><br></div><div><div><div dir="ltr" class="gmail_signature">Zdeněk Wagner<br><a href="http://ttsm.icpf.cas.cz/team/wagner.shtml" target="_blank">http://ttsm.icpf.cas.cz/team/wagner.shtml</a><br><a href="http://icebearsoft.euweb.cz" target="_blank">http://icebearsoft.euweb.cz</a></div></div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr">po 15. 10. 2018 v 7:29 odesílatel Norbert Preining <<a href="mailto:preining@logic.at">preining@logic.at</a>> napsal:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">> cannot contact <a href="http://mirror.ctan.org" rel="noreferrer" target="_blank">mirror.ctan.org</a>, returning a backbone server!<br>
> Loading<br>
> <a href="http://www.ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb" rel="noreferrer" target="_blank">http://www.ctan.org/tex-archive/systems/texlive/tlnet/tlpkg/texlive.tlpdb</a><br>
> ./install-tl: signature verification error of /tmp/cxT1m_X6qr/ljWCjkuN8Q<br>
> from<br>
<br>
That sounds very much like you are hitting a login page of the wlan, or<br>
some other proxy that warns.<br>
<br>
Norbert<br>
<br>
--<br>
PREINING Norbert <a href="http://www.preining.info" rel="noreferrer" target="_blank">http://www.preining.info</a><br>
Accelia Inc. + JAIST + TeX Live + Debian Developer<br>
GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13<br>
</blockquote></div>