[Rivet] Compiling 2.6.0

[Stefan von Buddenbrock]

Hi Holger

This is using Apple LLVM (clang), so it's gcc I believe.

The one in the build directory (pyext/build/lib.macosx-10.13-intel-2.7/rivet/core.so) does exist. But the other one in the install directory (/Users/stefvonb/programs/local/lib/libRivet.dylib) doesn't exist.

I've never had this problem before, and I suspect it may have to do with some sort of macOS update.

Cheers
Stefan

> On 21 May 2018, at 16:52, Holger Schulz <iamholger at googlemail.com> wrote:
> 
> Hi Stefan,
> 
> is this compiling with icc or gcc?
> 
> Oh and could you check which ones of the libs mentioned in your
> email exist and which ones don't?
> Also, feel free to try out the docker image docker.io/hepstore/rivet:2.6.0 (Instructions at https://rivet.hepforge.org/trac/wiki/Docker <https://rivet.hepforge.org/trac/wiki/Docker>)
> 
> Holger
> 
> 
> 
> On 21/05/18 09:40, Stefan von Buddenbrock wrote:
>> Dear Rivet developers
>> 
>> I have to come back to this issue now that I'm on my Mac again. I am unable to compile Rivet 2.6.0 on macOS 10.13.4 with the following error:
>> 
>> Traceback (most recent call last):
>>   File "mk-analysis-json", line 18, in <module>
>>     import rivet
>>   File "/Users/stefvonb/programs/Rivet-2.6.0/pyext/build/lib.macosx-10.13-intel-2.7/rivet/__init__.py", line 12, in <module>
>>     from rivet.core import *
>> ImportError: dlopen(/Users/stefvonb/programs/Rivet-2.6.0/pyext/build/lib.macosx-10.13-intel-2.7/rivet/core.so, 10): Library not loaded: /Users/stefvonb/programs/local/lib/libRivet.dylib
>>   Referenced from: /Users/stefvonb/programs/Rivet-2.6.0/pyext/build/lib.macosx-10.13-intel-2.7/rivet/core.so
>>   Reason: image not found
>> make[1]: *** [analyses.json] Error 1
>> make[1]: *** Waiting for unfinished jobs....
>> Using output file name 'analyses.html' and directory 'analyses'
>> Traceback (most recent call last):
>>   File "mk-analysis-html", line 25, in <module>
>>     import rivet
>>   File "/Users/stefvonb/programs/Rivet-2.6.0/pyext/build/lib.macosx-10.13-intel-2.7/rivet/__init__.py", line 12, in <module>
>>     from rivet.core import *
>> ImportError: dlopen(/Users/stefvonb/programs/Rivet-2.6.0/pyext/build/lib.macosx-10.13-intel-2.7/rivet/core.so, 10): Library not loaded: /Users/stefvonb/programs/local/lib/libRivet.dylib
>>   Referenced from: /Users/stefvonb/programs/Rivet-2.6.0/pyext/build/lib.macosx-10.13-intel-2.7/rivet/core.so
>>   Reason: image not found
>> make[1]: *** [analyses.html] Error 1
>> make: *** [all-recursive] Error 1
>> 
>> It seems to be trying to import Rivet in Python, but can't because the library /Users/stefvonb/programs/local/lib/libRivet.dylib is not loaded. But that library doesn't seem to exist yet. My configuration for the build is as follows:
>> 
>> ./configure --prefix=/Users/stefvonb/programs/local --with-hepmc=/Users/stefvonb/programs/local --with-yoda=/Users/stefvonb/programs/local --with-fastjet=/Users/stefvonb/programs/local
>> 
>> Has anyone had any problems like this before?
>> 
>> Cheers
>> Stefan
>> 
>> 
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