[Rivet] rivet module could not be loaded

[Eike von Seggern]

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.
>>>
>>>
>>>
>>>
>>