[NLPL Task Force (A)] NLPL modules python issue

[Sara Stymne]

Hi Stephan,

Yes, it seems to work fine for me as well. I can load and run nlpl-uuparser/2.3.1, which also loads many of the other modules, and python seems to work fine.

Thanks for resolving this so quickly!

Best,
Sara


12 jan 2020 kl. 20:34 skrev Andrei Kutuzov <andreku at ifi.uio.no>
:

> Hi Stephan,
> 
> Yes, I can confirm that at least for me this works. I can now run
> python3 from the nlpl-tensorflow/1.15.0/3.7 module.
> 
> Thanks for resolving this!
> 
> 12.01.2020 4:26, Stephan Oepen wrote:
>> hi again, sara, andrey, all,
>> 
>> i believe i managed to track down this problem and was relieved to see
>> it is a recently introduced issue: the NLPL binaries for these Python
>> add-on modules had inadvertently had their set-group-id bit ('g+s')
>> set, which i am pretty sure was the result of a major recursive
>> adjustment of file permissions right before the holidays.  this bit
>> (probably) should be set on directories, where it will cause the group
>> owner to be inherited onto new sub-directories or files; but on
>> executable files (run by anyone but me or root), it actually caused a
>> loss of privileges that prevented the search for the base shared
>> libraries.  note to self: this was tedious to debug, because the
>> problem goes away when running in the scope of strace(1); it turns
>> out, strace(1) prevents setuid(2) and setgid(2) execution ...
>> 
>> sara and andrey, please try again.  i hope the NLPL add-on modules are
>> back to normal now?
>> 
>> all best, oe
>> 
>> On Fri, Jan 10, 2020 at 11:52 AM Sara Stymne <sara.stymne at lingfil.uu.se> wrote:
>>> 
>>> No, neither of us had tried it before. I think it might have worked for Ali, but I'm not sure.
>>> 
>>> 
>>> Best,
>>> 
>>> Sara
>>> 
>>> 
>>> ________________________________
>>> Från: Stephan Oepen <oe at ifi.uio.no>
>>> Skickat: den 10 januari 2020 11:50:14
>>> Till: Sara Stymne
>>> Kopia: Martin Matthiesen; Ali Basirat; infrastructure
>>> Ämne: Re: [NLPL Task Force (A)] NLPL modules python issue
>>> 
>>>> We tried it on both my and Artur's accounts here, and had the same issue.
>>> 
>>>>> python: error while loading shared libraries: libpython3.7m.so.1.0: cannot open shared object file: No such file or directory
>>> 
>>> had either of you tried before (in other words, is this a recent
>>> problem)?  i installed most of these modules last november, but cannot
>>> know how many people have tried using them (i believe i know for sure
>>> several of them work for vinit and yves) ...
>>> 
>>> oe
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
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> 
> 
> -- 
> Andrei
> PhD Candidate at Language Technology Group (LTG)
> University of Oslo