<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Bob,<div class=""><br class=""></div><div class="">Which of the <a href="https://www.earthsystemgrid.org/dataset/ncl.640.dap/file.html" class="">available NCL tarballs</a> did you install?</div><div class="">ncl_ncarg-6.4.0-MacOS_10.11_64bit_gnu540.tar.gz</div><div class="">ncl_ncarg-6.4.0-MacOS_10.11_64bit_gnu610.tar.gz</div><div class="">ncl_ncarg-6.4.0-MacOS_10.12_64bit_gnu530.tar.gz</div><div class=""><br class=""></div><div class="">I was able to reproduce the “library not loaded: […]/libgfortran.3.dylib” issue on OS X 10.11 El Capitan using the “MacOS_10.11_64bit_gnu540” build along with gcc 7.1.0 from the HPC Sourceforge.</div><div class=""><br class=""></div><div class="">I suspect that that particular build of NCL might be incompatible with version 7.1.0 of gcc (which you already have installed), so if you chose that download for NCL, you might want to try one of the others instead.</div><div class=""><br class=""></div><div class="">You could also try <a href="http://ncl.ucar.edu/Download/conda.shtml" class="">installing NCL using the “conda” package manager</a>, which provides it’s own gcc/gfortran libraries.</div><div class=""><br class=""></div><div class="">I hope this helps!</div><div class="">Kevin</div><div class=""><br class=""></div><div class=""><div><blockquote type="cite" class=""><div class="">On Jul 7, 2017, at 7:20 AM, Robert Davies-Jones <<a href="mailto:bobdj1066@yahoo.com" class="">bobdj1066@yahoo.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Kevin,<div class=""><br class=""></div><div class="">I mostly used the instructions on the NCL website, only I didn’t use Homebrew or MacPorts to install the compilers. </div><div class="">However, the gcc file from <a href="http://hoc.sourceforge.net/" class="">hoc.sourceforge.net</a> unzipped OK and I am able to compile simple c++ & Fortran test programs.</div><div class="">I made a few mistakes along the way so I may have fouled things up. Is there an easy fix or even a way of uninstalling and starting over?</div><div class=""><br class=""></div><div class="">Bob</div><div class=""><br class=""><div class=""><blockquote type="cite" class=""><div class="">On 7 Jul 2017, at 00:33, Kevin Hallock <<a href="mailto:hallock@ucar.edu" class="">hallock@ucar.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Robert,<div class=""><br class=""></div><div class="">I’m sorry to hear you’re having issues getting NCL to run.</div><div class=""><br class=""></div><div class="">Which installation method did you use to install NCL? Were you using <a href="http://ncl.ucar.edu/Download/macosx.shtml" class="">these instructions</a> on the NCL website during your installation?</div><div class=""><br class=""></div><div class="">Kevin</div><div class=""><br class=""><div class=""><blockquote type="cite" class=""><div class="">On Jul 6, 2017, at 4:11 PM, Robert Davies-Jones <<a href="mailto:bobdj1066@yahoo.com" class="">bobdj1066@yahoo.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I tried to install ncl on my mac, which has MAC OS X 10.12 (Sierra), but got the Library Not Loaded error message.<div class="">I attach a screen snapshot of the results from the troubleshooting commands.</div><div class="">Help will be greatly appreciated!</div><div class=""><br class=""></div><div class=""><span id="cid:23529DEC-A887-4DCA-811A-0935D5DB0C90" class=""><NCLsetupDiagnostics.png></span></div></div>_______________________________________________<br class="">ncl-install mailing list<br class="">List instructions, subscriber options, unsubscribe:<br class=""><a href="http://mailman.ucar.edu/mailman/listinfo/ncl-install" class="">http://mailman.ucar.edu/mailman/listinfo/ncl-install</a><br class=""></div></blockquote></div><br class=""></div></div></div></blockquote></div><br class=""></div></div></div></blockquote></div><br class=""></div></body></html>