[Rivet] yoda2root

[Hannes Jung]

Hi Andy

thanks for not giving up.
Perhpas it has to do with different root versions I have (root5 vrs root6).
No problem for the moment, I have a working environment from CMS :)

Cheers
hannes

> On 11. Jan 2018, at 13:48, Andy Buckley <andy.buckley at cern.ch> wrote:
> 
> Hmm, I'm not sure where this error is coming from. It's working fine for me. Anyone else seeing this problem?
> 
> Andy
> 
> Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
> Particle Physics Experiment Group, University of Glasgow
> 
> On Jan 9 2018, at 3:08 pm, Hannes Jung <hannes.jung at desy.de> wrote: 
> Hi Andy
> 
> thanks a lot for your reply, and happy new year :)
> 
> I tried with your suggestion, this is what happens:
> ------------
> ~/jung/cvs/myrivet2/DYjets/files-Jindrich/test> export PYTHONPATH=$PYTHONPATH:/sw/lib/root
> ~/jung/cvs/myrivet2/DYjets/files-Jindrich/test> echo $PYTHONPATH
> /Users/jung/jung/cvs/rivet-2.6.0/lib/python2.7/site-packages:/Users/jung/jung/cvs/rivet-2.6.0/lib/python2.7/site-packages::/sw/lib/root
> ~/jung/cvs/myrivet2/DYjets/files-Jindrich/test> yoda2root Pythia.root
> Fatal Python error: PyThreadState_Get: no current thread
> zsh: abort      yoda2root Pythia.root
> ------------
> 
> Hm.... I didn't had it working before ... so it was my first test :)
> 
> Thanks a lot
> cheers
> Hannes
> 
> 
>> On 9. Jan 2018, at 15:54, Andy Buckley <andy.buckley at cern.ch <mailto:andy.buckley at cern.ch>> wrote:
>> 
>> Hi Hannes,
>> 
>> So the configuration seems to have detected your ROOT installation and been happy with it. The problem is at runtime: did you have this working before?
>> 
>> ROOT's Python interface is not installed into the Python search path for some reason, so all (?) users need to add the ROOT library directory to their PYTHONPATH. I think if you do that then it should work ok.
>> 
>> I tested with ROOT6, and there have been some Python API changes between those versions, but I think we've managed to handle both... and your build log suggests that there wasn't a compilation problem, so hopefully everything will be fine once the path is set to point at ROOT.
>> 
>> Andy
>> 
>> Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
>> Particle Physics Experiment Group, University of Glasgow
>> 
>> On Dec 30 2017, at 5:51 pm, Hannes Jung <hannes.jung at desy.de <mailto:hannes.jung at desy.de>> wrote: 
>> Dear experts
>> 
>> I am trying to use yoda2root with the latest version 2.6.0
>> and get the following error:
>> ----------------
>> ~/jung/cvs/myrivet2/DYjets/files-Jindrich> yoda2root Pythia.yoda
>> Traceback (most recent call last):
>>   File "/Users/jung/jung/cvs/rivet-2.6.0/bin/yoda2root", line 26, in <module>
>>     import ROOT
>> ImportError: No module named ROOT
>> ----------------
>> 
>> I didn't see any error in the installation, below is a part from the configure
>> 
>> Any idea, what goes wrong ?
>> Thanks a lot, and best wishes for 2018
>> 
>> Cheers
>> Hannes
>> 
>> PS:
>> Part from the configuration of yoda:
>> ------------------
>> checking how to hardcode library paths into programs... immediate
>> checking if the g++ -std=c++11 compiler accepts the -pedantic flag... yes
>> checking if the g++ -std=c++11 compiler accepts the -Wall flag... yes
>> checking if zlib is wanted... yes
>> checking for inflateEnd in -lz... yes
>> checking zlib.h usability... yes
>> checking zlib.h presence... yes
>> checking for zlib.h... yes
>> checking for root-config... /Users/jung/bin/root-config
>> checking ROOT version... 5.34/34 (5,34,34)
>> configure: Building extra ROOT compatibility tools
>> checking for python... /usr/bin/python
>> checking for a version of Python >= '2.1.0'... yes
>> checking for a version of Python >= '2.7.3'... yes
>> checking for the distutils Python package... yes
>> checking for Python include path... -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7
>> checking for Python library path... -L/System/Library/Frameworks/Python.framework/Versions/2.7/lib -lpython2.7
>> checking for Python site-packages path... /Library/Python/2.7/site-packages
>> checking python extra libraries...
>> checking python extra linking flags...
>> checking consistency of all components of python development environment... yes
>> checking for python version... 2.7
>> checking for python platform... darwin
>> checking for python script directory... ${prefix}/lib/python2.7/site-packages
>> checking for python extension module directory... ${exec_prefix}/lib/python2.7/site-packages
>> checking for Cython >= 0.23.5... no
>> checking for pyext/yoda/core.cpp... yes
>> checking if the g++ -std=c++11 compiler accepts the -Wno-unused-but-set-variable flag... no
>> checking if the g++ -std=c++11 compiler accepts the -Wno-sign-compare flag... yes
>> checking if the g++ -std=c++11 compiler accepts the -Wno-strict-prototypes flag... yes
>> configure: All Python build checks successful: 'yoda' Python extension will be built
>> checking for doxygen... /sw/bin/doxygen
>> checking that generated files are newer than configure... done
>> configure: creating ./config.status
>> config.status: creating Makefile
>> config.status: creating Doxyfile
>> config.status: creating include/Makefile
>> config.status: creating include/YODA/Makefile
>> config.status: creating src/Makefile
>> config.status: creating src/tinyxml/Makefile
>> config.status: creating src/yamlcpp/Makefile
>> config.status: creating tests/Makefile
>> config.status: creating pyext/Makefile
>> config.status: creating pyext/setup.py
>> config.status: creating pyext/yoda/Makefile
>> config.status: creating bin/Makefile
>> config.status: creating bin/yoda-config
>> config.status: creating yodaenv.sh
>> config.status: creating yoda.pc
>> config.status: creating include/YODA/Config/DummyConfig.h
>> config.status: include/YODA/Config/DummyConfig.h is unchanged
>> config.status: creating include/YODA/Config/YodaConfig.h
>> config.status: include/YODA/Config/YodaConfig.h is unchanged
>> config.status: creating include/YODA/Config/BuildConfig.h
>> config.status: include/YODA/Config/BuildConfig.h is unchanged
>> config.status: executing depfiles commands
>> config.status: executing libtool commands
>> 
>> ************************************************************
>> YODA CONFIGURED!
>> 
>> Now build and install (to the /Users/jung/jung/cvs/rivet-2.6.0 tree) with e.g.
>> make -j2 && make -j2 install
>> ************************************************************
>> ------------------
>> 
>> 
>> ***********************************************************************
>> Hannes Jung 
>> Email: Hannes.Jung at desy.de <mailto:Hannes.Jung at desy.de> 
>> mobile :+49 40 8998 93741
>> http://www.desy.de/~jung <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   
>> ***********************************************************************
>> 
>> 
>> 
>> 
>> 
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> 
> ***********************************************************************
> Hannes Jung 
> Email: Hannes.Jung at desy.de <mailto:Hannes.Jung at desy.de> 
> mobile :+49 40 8998 93741
> http://www.desy.de/~jung <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   
> ***********************************************************************
> 
> 
> 
> 
> 

***********************************************************************
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   
***********************************************************************





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