[Rivet] rivet2 installation on Mac Mavericks

[Andy Buckley]

And now the script attached as promised. I even clicked straight through
the "did you mean to attach something?" box!

On 08/05/14 17:47, Andy Buckley wrote:
> Hi Hannes,
> 
> I realised that my script is not quite complete enough for Macs, and
> have added a couple of extra printouts. Can you try running the newly
> attached one as before, and send the output file?
> 
> That import error says the Python module has compiled expecting some
> symbol which is then not found at load time. There are two possible
> reasons for that: a) the libRivet.so/dylib library is not being found in
> your DYLD_LIBRARY_PATH (but I *think* you would get a worse error from
> that), or b) the Python module compilation accidentally picked up the
> Rivet1 headers and hence expected old versions of some functions to
> still exist. Is the latter a possibility? And is libRivet located in
> your jung/cvs/rivet2/lib directory?
> 
> By the way, I notice from the sysdebug output that you have a private
> installation of g++ in your home directory. It's probably not binary
> compatible with clang++ so be careful! Fortunately it looks like your
> Python and clang installations are compatible, so you probably don't
> need to worry about that CFLAGS, CPPFLAGS workaround.
> 
> Cheers,
> Andy
> 
> 
> On 08/05/14 11:53, Hannes Jung wrote:
>> Hi Andy
>>
>> thanks a lot for your fast reply:
>> here is what I get:
>>
>> ~/jung/cvs/rivet2> source rivetenv.sh
>> ~/jung/cvs/rivet2> python
>> Python 2.7.5 (default, Aug 25 2013, 00:04:04) 
>> [GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68)] on darwin
>> Type "help", "copyright", "credits" or "license" for more information.
>>>>> import rivet
>> Traceback (most recent call last):
>>   File "<stdin>", line 1, in <module>
>>   File "/Users/jung/jung/cvs/rivet2/lib/python2.7/site-packages/rivet/__init__.py", line 12, in <module>
>>     from rivet.core import *
>> ImportError: dlopen(/Users/jung/jung/cvs/rivet2/lib/python2.7/site-packages/rivet/core.so, 10): Symbol not found: __ZN5Rivet14AnalysisLoader11getAnalysisERKNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEE
>>   Referenced from: /Users/jung/jung/cvs/rivet2/lib/python2.7/site-packages/rivet/core.so
>>   Expected in: flat namespace
>>  in /Users/jung/jung/cvs/rivet2/lib/python2.7/site-packages/rivet/core.so
>>>>>
>>
>> Attached are the other files
>>
>> thanks a lot
>> Cheers
>> Hannes
>>
>>
>>
>>
>>
>>
>> On 08.05.2014, at 11:45, Andy Buckley <andy.buckley at cern.ch> wrote:
>>
>>> Hi Hannes,
>>>
>>> Can you try opening a Python session (just run "python") and then try
>>> "import rivet" and send us the output? That might help us to understand
>>> what is happening in detail, since the error message you are getting is
>>> a sanitised version that we write out when we detect an import error.
>>>
>>> I've attached a script to run, which will dump out a lot of system
>>> information that could help us: can you run it like "sh sysdebug.sh >
>>> sysdebug.txt" and send us the sysdebug.txt file? It would also help if
>>> you could attach / paste your rivetenv.sh file.
>>>
>>> Hopefully we can get it working for you soon!
>>>
>>> Andy
>>>
>>>
>>> On 08/05/14 07:00, Hannes Jung wrote:
>>>> Dear Rivet experts
>>>>
>>>> was trying to install Rivet2 using the bootstrap
>>>> script on a Mac with Mavericks.
>>>> The installation worked, no errors, but then
>>>>
>>>> ~/jung/cvs/rivet2> 
>>>> ~/jung/cvs/rivet2> ls
>>>> bin  build  include  lib  rivetenv.csh  rivetenv.sh  share  yodaenv.sh
>>>> ~/jung/cvs/rivet2> source rivetenv.sh 
>>>> ~/jung/cvs/rivet2> rivet --help
>>>> The rivet Python module could not be loaded: is your PYTHONPATH set correctly?
>>>> ~/jung/cvs/rivet2> echo $PYTHONPATH
>>>> /Users/jung/jung/cvs/rivet2/lib/python2.7/site-packages:/Users/jung/jung/cvs/rivet2/lib/python2.7/site-packages:/Users/jung/jung/cvs/rivet2/lib/python2.7/site-packages:/Users/jung/jung/cvs/rivet2/lib/python2.7/site-packages:/Users/jung/jung/cvs/rivet2/lib/python2.7/site-packages:
>>>> ~/jung/cvs/rivet2> python --version
>>>> Python 2.7.5
>>>>
>>>>
>>>> Any idea what is wrong with the PYTHONPATH ?
>>>>
>>>> Thanks a lot
>>>> Cheers
>>>> Hannes
>>>>
>>>>
>>>>
>>>> ***********************************************************************
>>>> Hannes Jung 
>>>> Email: Hannes.Jung at desy.de 
>>>> mobile :+49 40 8998 93741
>>>> http://www.desy.de/~jung                                  
>>>> Tel: +49 (0) 40 8998 3741         
>>>> Fax: +49 (0) 40 8994 3741
>>>> DESY, CMS 01B/02.213
>>>> Notkestr.85, 22603 Hamburg, FRG   
>>>> ***********************************************************************
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Rivet mailing list
>>>> Rivet at projects.hepforge.org
>>>> https://www.hepforge.org/lists/listinfo/rivet
>>>>
>>>
>>>
>>> -- 
>>> Dr Andy Buckley, Royal Society University Research Fellow
>>> Particle Physics Expt Group, University of Glasgow / PH Dept, CERN
>>> <sysdebug.sh>
>>
>> ***********************************************************************
>> Hannes Jung 
>> Email: Hannes.Jung at desy.de 
>> mobile :+49 40 8998 93741
>> http://www.desy.de/~jung                                  
>> Tel: +49 (0) 40 8998 3741         
>> Fax: +49 (0) 40 8994 3741
>> DESY, CMS 01B/02.213
>> Notkestr.85, 22603 Hamburg, FRG   
>> ***********************************************************************
>>
>>
>>
>>
>>
> 
> 


-- 
Dr Andy Buckley, Royal Society University Research Fellow
Particle Physics Expt Group, University of Glasgow / PH Dept, CERN
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