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<p>I think it should work now. I added -1 to the curl command line
in the lein script to force TLS.</p>
<p>Let me know if it doesn't.<br>
</p>
<p> -Josiah</p>
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On 10/2/18 7:30 PM, Thomas Helmuth
wrote:<br>
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cite="mid:CABgVVjd+cNuZnvieOqLS+E08CAgK6KHPXx6PU6_vYBV6avbpdw@mail.gmail.com">
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<div>I don't think I've ever seen the first error before, but
I've definitely seen the second, I think on fly. I forget the
solution. FWIW, both errors mention HTTP_PROXY.</div>
<div><br>
</div>
<div>Tom<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Tue, Oct 2, 2018 at 5:58 PM Lee Spector <<a
href="mailto:lspector@hampshire.edu" moz-do-not-send="true">lspector@hampshire.edu</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Mostly for Josiah, but sending to the list in case anyone else
has insights.<br>
<br>
Trying to run Clojure (via leiningen) on Fly for the first
time in months, and getting errors.<br>
<br>
This feels familiar, but I can't seem to find a past thread in
which it was raised/addressed.<br>
<br>
If I ssh to a node and cd into a Clojush directory and try to
run a demo I get:<br>
<br>
[lspector@compute-1-1 clojush-launcher]$ lein run
clojush.problems.demos.simple-regression<br>
Could not transfer artifact com.lowagie:itext:pom:2.1.7
from/to central (<a href="https://repo1.maven.org/maven2/"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://repo1.maven.org/maven2/</a>):
Received fatal alert: protocol_version<br>
Could not transfer artifact
org.apache.xmlgraphics:batik-svggen:pom:1.8 from/to central (<a
href="https://repo1.maven.org/maven2/" rel="noreferrer"
target="_blank" moz-do-not-send="true">https://repo1.maven.org/maven2/</a>):
Received fatal alert: protocol_version<br>
Could not transfer artifact
org.apache.xmlgraphics:batik-dom:pom:1.8 from/to central (<a
href="https://repo1.maven.org/maven2/" rel="noreferrer"
target="_blank" moz-do-not-send="true">https://repo1.maven.org/maven2/</a>):
Received fatal alert: protocol_version<br>
This could be due to a typo in :dependencies or network
issues.<br>
If you are behind a proxy, try setting the 'http_proxy'
environment variable.<br>
<br>
Thinking that maybe I needed to upgrade leiningen I tried but
got this:<br>
<br>
[lspector@compute-1-1 clojush-launcher]$ lein upgrade<br>
The script at /home/lspector/bin/lein will be upgraded to the
latest stable version.<br>
Do you want to continue [Y/n]? Y<br>
<br>
Upgrading...<br>
% Total % Received % Xferd Average Speed Time Time
Time Current<br>
Dload Upload Total
Spent Left Speed<br>
0 0 0 0 0 0 0 0 --:--:--
--:--:-- --:--:-- 0<br>
curl: (35) SSL connect error<br>
Failed to download <a
href="https://github.com/technomancy/leiningen/raw/stable/bin/lein"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://github.com/technomancy/leiningen/raw/stable/bin/lein</a>
(exit code )<br>
It's possible your HTTP client's certificate store does not
have the<br>
correct certificate authority needed. This is often caused by
an<br>
out-of-date version of libssl. It's also possible that you're
behind a<br>
firewall and haven't set HTTP_PROXY and HTTPS_PROXY.<br>
<br>
Any thoughts or suggestions?<br>
<br>
Thanks,<br>
<br>
-Lee<br>
<br>
<br>
--<br>
Lee Spector, Professor of Computer Science<br>
Director, Institute for Computational Intelligence<br>
Hampshire College, Amherst, Massachusetts, 01002, USA<br>
<a href="mailto:lspector@hampshire.edu" target="_blank"
moz-do-not-send="true">lspector@hampshire.edu</a>, <a
href="http://hampshire.edu/lspector/" rel="noreferrer"
target="_blank" moz-do-not-send="true">http://hampshire.edu/lspector/</a>,
413-559-5352<br>
<br>
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<br>
<pre class="moz-signature" cols="72">--
-----
Wm. Josiah Erikson
Associate Director of IT for Infrastructure
Network Engineer
System Administrator, School of CS
Hampshire College
Amherst, MA 01002
pronouns: he/him/his</pre>
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