[Clusterusers] problem running lein/clojure jobs on fly
Wm. Josiah Erikson
wjerikson at hampshire.edu
Wed Oct 3 08:50:12 EDT 2018
/share/apps/bin/lein
I updated it to the latest version, then applied the fix, which is
really just adding a -1 to the curl command on line 147
-Josiah
On 10/3/18 8:33 AM, Lee Spector wrote:
>
> Hmm, still getting same error, I think, below.
>
> However, I now realize that I've been running my own lein script, in
> my ~/bin/
>
> So presumably you updated something else, which may not even have had
> a problem!
>
> However, disabling (renaming) my script, lein gives me a file not
> found error.
>
> Where is the system-wide lein?
>
> Thanks,
>
> -Lee
>
>
>
> [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.
> [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 out-of-date version of libssl.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.
>
>
>> On Oct 3, 2018, at 8:10 AM, Wm. Josiah Erikson
>> <wjerikson at hampshire.edu <mailto:wjerikson at hampshire.edu>> wrote:
>>
>> 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
>>>
>>> _______________________________________________
>>> Clusterusers mailing list
>>> Clusterusers at lists.hampshire.edu
>>> <mailto:Clusterusers at lists.hampshire.edu>
>>> https://lists.hampshire.edu/mailman/listinfo/clusterusers
>>>
>>>
>>>
>>> _______________________________________________
>>> Clusterusers mailing list
>>> Clusterusers at lists.hampshire.edu
>>> https://lists.hampshire.edu/mailman/listinfo/clusterusers
>>
>> --
>> -----
>> 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
>> _______________________________________________
>> Clusterusers mailing list
>> Clusterusers at lists.hampshire.edu
>> <mailto:Clusterusers at lists.hampshire.edu>
>> https://lists.hampshire.edu/mailman/listinfo/clusterusers
>
> --
> 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
>
>
>
> _______________________________________________
> Clusterusers mailing list
> Clusterusers at lists.hampshire.edu
> https://lists.hampshire.edu/mailman/listinfo/clusterusers
--
Wm. Josiah Erikson
Associate Director of IT, Infrastructure Group
Network Engineer
System Administrator, School of CS
Hampshire College
Amherst, MA 01002
(413) 559-6091
pronouns: he/him/his
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