[Rivet] rivet module could not be loaded

[Albert Knutsson]

Dear Eike,

thanks for the help. This was the problem.

However, this gives me another problem. If I want to keep working on  
lxplus and use the genser rivet version, I need to change the python  
version to the one used for the Rivet genser installation. This python  
version is missing in numpy. I can actually not find "stand alone"  
numpy on genser. Maybe it is there but I have not looked hard enough?

The whole thing is not so important anymore (for me), since we soon  
also have professor integrated in the cmssw environement.

Cheers,
Albert



On Jan 12, 2011, at 5:24 PM, Eike von Seggern wrote:

> Hi Albert,
>
> are you using the same Python version for professor and rivet? Maybe
> your professor installation was tied to a local/older python version
> at install-time. If that's the case it should be visible in the  
> shebang
> line at the top of the scripts:
>
> head `which prof-tune`
>
> To use the prof-* scripts with a different python version you can  
> simply
> use
>
> python /PATH/TO/prof-tune ...
>
> Best
>    eike
>
>
> On Wed, Jan 12, 2011 at 17:05 +0100, Albert Knutsson wrote:
>>
>> Hi Eike, All,
>>
>>
>> Here we go:
>>
>> [lxplus248] ~/professor/lep-exercise $ python -c "import rivet;  
>> print rivet"
>> <module 'rivet' from '/afs/cern.ch/sw/lcg/external/MCGenerators/ 
>> rivet/1.3.0/x86_64-slc5-gcc43-opt/lib/python2.6/site-packages/rivet/ 
>> __init__.py'>
>>
>>
>> [lxplus248] ~/professor/lep-exercise $ prof-tune --datadir .
>> --ipoldir ipols --runsfile runcombs.dat --weights weights --debug
>> /usr/lib64/python2.4/site-packages/scipy/misc/__init__.py:25:
>> DeprecationWarning: NumpyTest will be removed in the next release;
>> please update your code to use nose or unittest
>>  test = NumpyTest().test
>> /usr/lib64/python2.4/site-packages/scipy/linalg/__init__.py:32:
>> DeprecationWarning: NumpyTest will be removed in the next release;
>> please update your code to use nose or unittest
>>  test = NumpyTest().test
>>
>> [ASCII-figure of homer simpson]
>>
>> The Professor system for systematic tuning of Monte Carlo generators
>> is licensed under version 2 of the GPL, see COPYING for details.
>>
>> Copyright (C) 2007-2011 Andy Buckley, Hendrik Hoeth, Heiko Lacker,
>>                        Holger Schulz, and Jan Eike von Seggern.
>>
>> Please respect the MCnet academic usage guidelines, see GUIDELINES:
>> http://www.montecarlonet.org/GUIDELINES
>>
>> Please cite doi:10.1140/epjc/s10052-009-1196-7.
>>
>> proxy: SCANDIR not found in CL options: Values instance has no
>> attribute 'SCANDIR'
>> prof-tune: Using ./tunes for tune param & pickle file storage
>> proxy: Trying to create RivetDataProxy
>> Segmentation fault
>>
>>
>> Cheers,
>> Albert
>>
>>
>> On 1/12/11 4:48 PM, Eike von Seggern wrote:
>>> Hi Albert,
>>>
>>> after setting up your environment as described can you please try to
>>> import the rivet module in Python:
>>>
>>> python -c "import rivet; print rivet"
>>>
>>> to check if you can import the correct rivet module with your  
>>> setup. If
>>> that works try one of the failing prof-* scripts, e.g. prof-tune,  
>>> use
>>> the "--debug" option and send the output here.
>>>
>>> Best
>>>    eike
>>>
>>>
>>> On Wed, Jan 12, 2011 at 16:22 +0100, Albert Knutsson wrote:
>>>> Dear All,
>>>>
>>>> thanks Andy. Yes, maybe the error was that I still uses 1.2.1.
>>>>
>>>> So I try to change to a later version. I thought it was simplest to
>>>> stay on lxplus and use the genser version on for now (I will change
>>>> to cms-env as soon as we sorted out some cms-internal things).
>>>>
>>>> After doing
>>>>
>>>> setenv PATH "/afs/cern.ch/sw/lcg/external/swig/1.3.40/x86_64-slc5- 
>>>> gcc43-opt/bin":$PATH
>>>> source /afs/cern.ch/sw/lcg/contrib/gcc/4.3/x86_64-slc5-gcc43-opt/ 
>>>> setup.csh
>>>> source /afs/cern.ch/sw/lcg/external/MCGenerators/rivet/rivetenv.csh
>>>>
>>>> setenv PYTHONPATH "/afs/cern.ch/user/k/knutsson/professor": 
>>>> $PYTHONPATH
>>>> setenv PATH "/afs/cern.ch/user/k/knutsson/professor/contrib":$PATH
>>>> setenv PATH "/afs/cern.ch/user/k/knutsson/professor/bin":$PATH
>>>>
>>>>
>>>> prof-tune, prof-envelopes,  prof-sensitivities  gives segmenation
>>>> errors (just after "Please cite doi...."). No other error messages.
>>>>
>>>> prof-runcombs and prof-interpolate works.
>>>>
>>>> (rivet works.)
>>>>
>>>> Any idea what is wrong now?
>>>>
>>>> Thanks and cheers,
>>>> Albert
>>>>
>>>>
>>>>
>>>> On 1/7/11 12:10 PM, Andy Buckley wrote:
>>>>> Hi Albert,
>>>>>
>>>>> I'm copying this to the Rivet list as it's not really a Professor
>>>>> problem: it looks to me like your copy of Rivet is too old to  
>>>>> have the
>>>>> function needed to find the Rivet reference data files. Which  
>>>>> version of
>>>>> Rivet are you using?
>>>>>
>>>>> Andy
>>>>>
>>>>>
>>>>> On 07/01/11 10:56, Albert Knutsson wrote:
>>>>>> Dear Professor experts,
>>>>>>
>>>>>> I'm following the tutorial on the Professor wiki.
>>>>>>
>>>>>>
>>>>>> [lxplus438] ~/professor/lep-exercise $ prof-sensitivities -- 
>>>>>> datadir .
>>>>>> --ipoldir ipols --runsfile runcombs.dat --obsfile weights -- 
>>>>>> plotmode
>>>>>> extremal -o sensitivity_plots
>>>>>>
>>>>>> gives me
>>>>>>
>>>>>> ===
>>>>>>
>>>>>> Could not create RivetDataProxy: 'module' object has no attribute
>>>>>> 'getAnalysisRefPaths'
>>>>>> Output directory for sensitivity plots: sensitivity_plots/ 
>>>>>> sensitivities
>>>>>> Using center of hyper-cube spanned by anchor points as center  
>>>>>> of cross.
>>>>>> Using QuadraticBinInterpolationWeave for interpolation.
>>>>>> ---------------------------------------------------------------------------
>>>>>> ValueError                                Traceback (most  
>>>>>> recent call last)
>>>>>>
>>>>>> /afs/cern.ch/user/k/knutsson/professor/bin/prof-sensitivities
>>>>>>    321
>>>>>>    322 ## Load AIDA-path =>   title dictionary.
>>>>>> -->   323 pp = prof.PlotParser()
>>>>>>    324 histoinfos = {}
>>>>>>    325 for obs in obsnames:
>>>>>>
>>>>>> /afs/cern.ch/user/k/knutsson/professor/professor/histo/ 
>>>>>> lighthisto.pyc in
>>>>>> __init__(self, plotpaths)
>>>>>>    495                 self.plotpaths =  
>>>>>> rivet.getAnalysisRefPaths()
>>>>>>    496             except Exception:
>>>>>> -->   497                 raise ValueError("No plotpaths given  
>>>>>> and the
>>>>>> rivet module could not be loaded!")
>>>>>>    498
>>>>>>    499     def getSection(self, section, hpath):
>>>>>>
>>>>>> ValueError: No plotpaths given and the rivet module could not  
>>>>>> be loaded!
>>>>>>
>>>>>> === end of output
>>>>>>
>>>>>> "rivet --list-analyses" works.
>>>>>>
>>>>>> "import rivet" in python works.
>>>>>>
>>>>>>
>>>>>> Any suggestions?
>>>>>>
>>>>>> Thanks and cheers,
>>>>>> Albert
>>>>>>
>>>>>>
>>>>>> ps. from python I often get the warning
>>>>>> "/usr/lib64/python2.4/site-packages/scipy/weave/__init__.py:22:
>>>>>> DeprecationWarning: NumpyTest will be removed in the next  
>>>>>> release;
>>>>>> please update your code to use nose or unittest
>>>>>>  test = NumpyTest().test" but I assume it is not related to the  
>>>>>> above.
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>
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