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<DIV>On second thought you might not need to send the configure logs. Try
configuring Ipopt with --enable-dependency-linking and let us know if that
works.</DIV>
<DIV> </DIV>
<DIV>Presumably pyipopt requires a shared library for libipopt. The problem is
most likely that pyipopt is not loading libcoinhsl.so, I see on <A
style='href: "https://github.com/xuy/pyipopt"'>https://github.com/xuy/pyipopt</A>
that an HSL-related ImportError is common, and you may need to add “-lcoinhsl in
the makefile of pyipopt”, or the recently added --enable-dependency-linking
Ipopt configure flag should hopefully make that unnecessary.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>-Tony</DIV>
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<DIV style="font-color: black"><B>From:</B> <A title=kelman@berkeley.edu
href="mailto:kelman@berkeley.edu">Tony Kelman</A> </DIV>
<DIV><B>Sent:</B> Monday, January 06, 2014 3:26 PM</DIV>
<DIV><B>To:</B> <A title=manishpunjabi21@gmail.com
href="mailto:manishpunjabi21@gmail.com">Manish Punjabi</A> ; <A
title=ipopt@list.coin-or.org
href="mailto:ipopt@list.coin-or.org">ipopt@list.coin-or.org</A> </DIV>
<DIV><B>Subject:</B> Re: [Ipopt] undefined symbol ma57id error</DIV></DIV></DIV>
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<DIV>Manish,</DIV>
<DIV> </DIV>
<DIV>Could you provide some more information about your platform and
environment? What compilers, OS distribution, etc? Were you able to run “make
test” successfully with your Ipopt installation? Could you send (or post to
gist.github.com and send a link) builddir/config.log, builddir/Ipopt/config.log,
and builddir/ThirdParty/HSL/config.log?</DIV>
<DIV> </DIV>
<DIV>-Tony</DIV>
<DIV> </DIV>
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<DIV style="font-color: black"><B>From:</B> <A title=manishpunjabi21@gmail.com
href="mailto:manishpunjabi21@gmail.com">Manish Punjabi</A> </DIV>
<DIV><B>Sent:</B> Monday, January 06, 2014 5:30 AM</DIV>
<DIV><B>To:</B> <A title=ipopt@list.coin-or.org
href="mailto:ipopt@list.coin-or.org">ipopt@list.coin-or.org</A> </DIV>
<DIV><B>Subject:</B> [Ipopt] undefined symbol ma57id error</DIV></DIV></DIV>
<DIV> </DIV></DIV>
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<DIV dir=ltr>Dear All,
<DIV> </DIV>
<DIV>I have installed Ipopt-3.11.7 and pyipopt. However I get the following
error:</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>
<DIV>>>> import pyipopt;</DIV>
<DIV>Traceback (most recent call last):</DIV>
<DIV> File "<stdin>", line 1, in <module></DIV>
<DIV> File "/usr/lib64/python2.7/site-packages/pyipopt/__init__.py", line
12, in <module></DIV>
<DIV> from pyipoptcore import *</DIV>
<DIV>ImportError: libipopt.so.1: undefined symbol: ma57id_</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>I had placed the HSL code ( <SPAN
style="FONT-SIZE: 13px; FONT-FAMILY: arial,sans-serif">coinhsl v2012.12.21
</SPAN>) in IpoptDIR/ThirdParty/coinhsl before building the source.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Thanks and Regards,</DIV>
<DIV>Manish</DIV>
<DIV> </DIV></DIV></DIV></DIV></DIV></DIV>
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