[Clusterusers] problem running lein/clojure jobs on fly

[Wm. Josiah Erikson]

I think it should work now. I added -1 to the curl command line in the
lein script to force TLS.

Let me know if it doesn't.

    -Josiah



On 10/2/18 7:30 PM, Thomas Helmuth wrote:
> 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.
>
> Tom
>
> On Tue, Oct 2, 2018 at 5:58 PM Lee Spector <lspector at hampshire.edu
> <mailto:lspector at hampshire.edu>> wrote:
>
>
>     Mostly for Josiah, but sending to the list in case anyone else has
>     insights.
>
>     Trying to run Clojure (via leiningen) on Fly for the first time in
>     months, and getting errors.
>
>     This feels familiar, but I can't seem to find a past thread in
>     which it was raised/addressed.
>
>     If I ssh to a node and cd into a Clojush directory and try to run
>     a demo I get:
>
>     [lspector at compute-1-1 clojush-launcher]$ lein run
>     clojush.problems.demos.simple-regression
>     Could not transfer artifact com.lowagie:itext:pom:2.1.7 from/to
>     central (https://repo1.maven.org/maven2/): Received fatal alert:
>     protocol_version
>     Could not transfer artifact
>     org.apache.xmlgraphics:batik-svggen:pom:1.8 from/to central
>     (https://repo1.maven.org/maven2/): Received fatal alert:
>     protocol_version
>     Could not transfer artifact
>     org.apache.xmlgraphics:batik-dom:pom:1.8 from/to central
>     (https://repo1.maven.org/maven2/): Received fatal alert:
>     protocol_version
>     This could be due to a typo in :dependencies or network issues.
>     If you are behind a proxy, try setting the 'http_proxy'
>     environment variable.
>
>     Thinking that maybe I needed to upgrade leiningen I tried but got
>     this:
>
>     [lspector at compute-1-1 clojush-launcher]$ lein upgrade
>     The script at /home/lspector/bin/lein will be upgraded to the
>     latest stable version.
>     Do you want to continue [Y/n]? Y
>
>     Upgrading...
>       % Total    % Received % Xferd  Average Speed   Time    Time   
>      Time  Current
>                                      Dload  Upload   Total   Spent   
>     Left  Speed
>       0     0    0     0    0     0      0      0 --:--:-- --:--:--
>     --:--:--     0
>     curl: (35) SSL connect error
>     Failed to download
>     https://github.com/technomancy/leiningen/raw/stable/bin/lein (exit
>     code )
>     It's possible your HTTP client's certificate store does not have the
>     correct certificate authority needed. This is often caused by an
>     out-of-date version of libssl. It's also possible that you're behind a
>     firewall and haven't set HTTP_PROXY and HTTPS_PROXY.
>
>     Any thoughts or suggestions?
>
>     Thanks,
>
>      -Lee
>
>
>     --
>     Lee Spector, Professor of Computer Science
>     Director, Institute for Computational Intelligence
>     Hampshire College, Amherst, Massachusetts, 01002, USA
>     lspector at hampshire.edu <mailto:lspector at hampshire.edu>,
>     http://hampshire.edu/lspector/, 413-559-5352
>
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>
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-- 
-----
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

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