<div dir="ltr">JP,<div><br></div><div>A huge thanks to you, too, for the feedback. It helps a lot hearing from people who are using these tools, especially as they are in development. I actually don't have too much occasion to install to /usr/local, as I've always got many different builds that I'm working with locally. It helps to know what the experience is like for someone who just wants to install in /usr/local and leave it. I thought we were actually embedding the location of the libraries in the binary and that this issue shouldn't come up. I'll check into why that doesn't seem to be working.</div><div><br></div><div>For posterity, a general solution to your issue would have been to add</div><div><br></div><div>export LD_LIBRARY_PATH=/usr/local/lib</div><div><br></div><div>to your ~/.bashrc, which should work on any platform. The ldconfig solutions is easier on Ubuntu, but it is only a bit of luck that it works because /usr/local/lib is listed in /etc/ld.so.conf.d/libc.conf. </div><div><br></div><div>I'm going to update the documentation and also put some messages into coinbrew itself to prompt people to what to do if they encounter this issue. Thanks again for your feedback!</div><div><br></div><div>Cheers,</div><div><br></div><div>Ted</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Sep 9, 2019 at 4:28 PM JP Fasano <<a href="mailto:jpfasano@gmail.com" target="_blank">jpfasano@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Ted,<div><br></div><div>Everything is now building and running.</div><div>A huge thank you for your help.</div><div><br></div><div>After successfully doing the install with</div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div>sudo ./coinbrew install Cbc</div></blockquote><div>the cbc standalone executable was not running (even after rebooting the machine).</div><div>Here is what happened:</div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div><div><font face="monospace">jpfasano@WitOpenSource:~/coinCbc$ cbc</font></div></div><div><div><font face="monospace">cbc: error while loading shared libraries: libCbcSolver.so.0: cannot open shared object file: No such file or directory</font></div></div></blockquote><div><div></div></div><div>After googling around I found that the command <br></div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div><div>sudo /sbin/ldconfig -v</div></div></blockquote><div><div>fixed the problem (web page <a href="https://itsfoss.com/solve-open-shared-object-file-quick-tip/" target="_blank">link</a>).</div><div><br></div></div><div>So in summary, these are the commands that worked for me (with a lot of your help) to checkout and build Cbc:</div><div><ul><li>wget <a href="https://raw.githubusercontent.com/coin-or/coinbrew/master/coinbrew" target="_blank">https://raw.githubusercontent.com/coin-or/coinbrew/master/coinbrew</a></li><li>chmod +x coinbrew</li><li>./coinbrew fetch Cbc</li><li>./coinbrew build Cbc --no-prompt --prefix=/usr/local</li><li>sudo ./coinbrew install Cbc</li><li>sudo /sbin/ldconfig -v</li></ul>Thanks. I don't think I could have figured this out without your help.</div><div><br></div><div>JP</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Sep 9, 2019 at 12:51 PM Ted Ralphs <<a href="mailto:ted@lehigh.edu" target="_blank">ted@lehigh.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Ah, yes, forgot to back out one change. If you just pull the changes, the install should work now, no need to rebuild.<div><br></div><div>And thanks very much for posting the complete log of the build each time! That makes it immensely easier to tell what's going on.</div><div><br></div><div>If you want to suppress the output once everything is working, you can use --verbosity 1 or -v 1 to just get minimal output. </div><div><div><br></div><div>Ted</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Sep 9, 2019 at 12:35 PM JP Fasano <<a href="mailto:jpfasano@gmail.com" target="_blank">jpfasano@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Hi Ted,</div><div>"<font face="monospace">./coinbrew build Cbc --no-prompt --prefix=/usr/local</font>" works great now! </div><div>Very impressive.</div><div>There is a lot going on. </div><div><br></div><div><i>> sudo ./coinbrew install Cbc </i></div><div><i><br></i></div><div>Thank you for sending this additional command.</div><div>Your timing was perfect, because I had just realized that the built libraries and executables were still in my local directories. I was trying to figure out what needed to be done next, when your posting arrived.</div><div><br></div><div>Something with the "<font face="monospace">sudo ./coinbrew install Cbc</font>" isn't working for me.</div><div>Here is the console log:</div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div><font face="monospace">jpfasano@WitOpenSource:~/coinCbc$ sudo ./coinbrew install Cbc</font></div><div><font face="monospace">[sudo] password for jpfasano: </font></div><div><font face="monospace">Welcome to the COIN-OR fetch and build utility</font></div><div><font face="monospace"><br></font></div><div><font face="monospace">For help, run script with --help.</font></div><div><font face="monospace"><br></font></div><div><font face="monospace">Entering interactive mode (suppress with --no-prompt)...</font></div><div><font face="monospace"><br></font></div><div><font face="monospace">Disabling uninstalled packages</font></div><div><font face="monospace"><br></font></div><div><font face="monospace">##################################################</font></div><div><font face="monospace">### Installing ThirdParty/ASL </font></div><div><font face="monospace">##################################################</font></div><div><font face="monospace"><br></font></div><div><font face="monospace">./coinbrew: line 916: cd: /home/jpfasano/coinCbc/build/ThirdParty/ASL/1.4: No such file or directory</font></div></blockquote> <div>LIne 916 of coinbrew is</div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div> <font face="monospace">cd $build_dir/$dir/$version_num</font></div></blockquote><div><br></div>The directory <font face="monospace">/home/jpfasano/coinCbc/build/ThirdParty/ASL</font> does not contain a directory named 1.4.<div>Here is what the directory <font face="monospace">/home/jpfasano/coinCbc/build/ThirdParty/ASL</font> contains:<br></div><blockquote style="margin:0px 0px 0px 40px;border:none;padding:0px"><div><font face="monospace" size="1">jpfasano@WitOpenSource:~/coinCbc/build/ThirdParty/ASL$ ls</font></div><div><font face="monospace" size="1">arith.h coinasl.pc coinasl-uninstalled.pc compile_MS_ASL compile_Unix_ASL config.log config.status funcadd0.o libamplsolver.a <a href="http://libcoinasl.la" target="_blank">libcoinasl.la</a> libtool Makefile stdio1.h</font></div></blockquote><div>If helpful, here is <font face="monospace">/home/jpfasano/coinCbc/build/ThirdParty/ASL/config.log</font>: <a href="https://1drv.ms/u/s!ArBmlTcrk72FoL1kzS-r6Mbfs2-aeQ?e=kFwn4o" target="_blank">link</a></div><div> </div><div>The console log from running "<font face="monospace">./coinbrew build Cbc --no-prompt --prefix=/usr/local</font>" is here: <a href="https://1drv.ms/u/s!ArBmlTcrk72FoL1jmQEhQA-yi3XLWg?e=hfckLc" target="_blank">link</a><div><div><br></div><div>Any help is appreciated. (no hurry).</div><div>Thank you.</div><div>JP</div></div></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail-m_5886094553939871907gmail-m_7113427555882437246gmail-m_-7306356740705599757gmail-m_5284893315872992775gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Dr. Ted Ralphs<br>Professor, Industrial and Systems Engineering<br>Lehigh University<br>(610) 628-1280<br>ted 'at' lehigh 'dot' edu<br><a href="http://coral.ie.lehigh.edu/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><br></div></div></div></div></div></div></div></div>
</blockquote></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail-m_5886094553939871907gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Dr. Ted Ralphs<br>Professor, Industrial and Systems Engineering<br>Lehigh University<br>(610) 628-1280<br>ted 'at' lehigh 'dot' edu<br><a href="http://coral.ie.lehigh.edu/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><br></div></div></div></div></div></div></div></div>