<div>Hi again</div><br><div>Actually I found the problem with more digging. Basically you have to go in and delete all the old Rivet libraries (a clean install), so it's not really "upgrade-able". </div><br><div>Cheers</div><div>Stefan</div><br><div class="gmail_quote_attribution">On Feb 14 2018, at 8:49 am, Stefan von Buddenbrock <stefvonb@gmail.com> wrote:</div><blockquote><br><div><div>Dear Rivet developers</div><br><div>I am trying to install Rivet 2.6.0 after previously having a working 2.5.4.</div><br><div>Both on my MacBook and my Ubuntu desktop, I am getting the same error when I try and make Rivet. I got it using both the bootstrap and just downloading the source manually:</div><br><div><font style="font-family:monospace">Traceback (most recent call last):</font></div><div><font style="font-family:monospace">Traceback (most recent call last):</font></div><div><font style="font-family:monospace">File "mk-analysis-json", line 18, in <module></font></div><div><font style="font-family:monospace">File "mk-analysis-html", line 25, in <module></font></div><div><font style="font-family:monospace">import rivet</font></div><div><font style="font-family:monospace">import rivet</font></div><div><font style="font-family:monospace">File "/Work/Software/Rivet-2.6.0/pyext/build/lib.linux-x86_64-2.7/rivet/__init__.py", line 12, in <module></font></div><div><font style="font-family:monospace">File "/Work/Software/Rivet-2.6.0/pyext/build/lib.linux-x86_64-2.7/rivet/__init__.py", line 12, in <module></font></div><div><font style="font-family:monospace">from rivet.core import *</font></div><div><font style="font-family:monospace">from rivet.core import *</font></div><div><font style="font-family:monospace">ImportErrorImportError: : /home/stefvonb/Work/Software/local/lib/libRivet.so: undefined symbol: _ZN4YODA7Histo1D4fillEdd/home/stefvonb/Work/Software/local/lib/libRivet.so: undefined symbol: _ZN4YODA7Histo1D4fillEdd</font></div><br><div><font style="font-family:monospace">Makefile:602: recipe for target 'analyses.json' failed</font></div><div><font style="font-family:monospace">make[1]: *** [analyses.json] Error 1</font></div><div><font style="font-family:monospace">make[1]: *** Waiting for unfinished jobs....</font></div><div><font style="font-family:monospace">Makefile:597: recipe for target 'analyses.html' failed</font></div><div><font style="font-family:monospace">make[1]: *** [analyses.html] Error 1</font></div><div><font style="font-family:monospace">make[1]: Leaving directory '/Work/Software/Rivet-2.6.0/doc'</font></div><div><font style="font-family:monospace">Makefile:556: recipe for target 'all-recursive' failed</font></div><div><font style="font-family:monospace">make: *** [all-recursive] Error 1</font></div><br><div>Any help would be greatly appreciated!</div><br><div>Cheers</div><div>Stefan</div><br><div><img src="https://s3.amazonaws.com/msv5/images/spacer.gif" width="0" height="0" alt="Web Bug from https://link.getmailspring.com/open/local-8729dbaf-3016@stefvonb-desktop?recipient=rivet%40projects.hepforge.org" /></div></div></blockquote><img src="https://s3.amazonaws.com/msv5/images/spacer.gif" width="0" height="0" alt="Web Bug from https://link.getmailspring.com/open/local-2dc5c52b-b767-v1.1.3-27dcee2f@stefvonb-desktop?recipient=rivet%40projects.hepforge.org" />