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

[Andrei Kutuzov]

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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>>
>>
>>
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>>
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>>
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-- 
Andrei
PhD Candidate at Language Technology Group (LTG)
University of Oslo