<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Matthew,<div class=""><br class=""></div><div class="">Are you trying to run a version of NCL installed through conda or are you compiling your own build? Clang vs GCC can be an issue if you’re building NCL yourself, but the conda NCL package is available as a pre-compiled binary and should include all of the necessary libraries.</div><div class=""><br class=""></div><div class="">Based on the directories I can see in the command output below, it looks like you’re using conda. With your “ncl_stable” conda environment activated, could you please try running “conda update --all -c conda-forge” and then “ncl -V” again?</div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Kevin</div><div class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Oct 24, 2018, at 11:27 AM, Little, Matthew Benjamin via ncl-install <<a href="mailto:ncl-install@ucar.edu" class="">ncl-install@ucar.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div id="divtagdefaultwrapper" dir="ltr" style="caret-color: rgb(0, 0, 0); font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; font-size: 12pt; font-family: Calibri, Helvetica, sans-serif;" class=""><div style="margin-top: 0px; margin-bottom: 0px;" class="">Hello NCL install group,<o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><o:p class=""> </o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">I am currently trying to install NCL on MacOS.<span class=""> <span class="Apple-converted-space"> </span></span>I initially was using clang, however, I encountered installation problems with clang I switched to gcc.<span class=""> <span class="Apple-converted-space"> </span></span>Nevertheless, the problem that I saw when using clang persists when I issue the command:<o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">$ ncl -V</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">dyld: Library not loaded: @rpath/libstdc++.6.dylib</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="apple-converted-space"> <span class="Apple-converted-space"> </span></span><span class="s1">Referenced from: /Users/littlema18/miniconda2/envs/ncl_stable/bin/ncl</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="apple-converted-space"> <span class="Apple-converted-space"> </span></span><span class="s1">Reason: image not found</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">Abort trap: 6</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><o:p class=""> </o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">This seems to be a common problem from what I can tell, but I feel I have hit a wall with my limited knowledge.<span class=""> <span class="Apple-converted-space"> </span></span>Below are<span class="Apple-converted-space"> </span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><o:p class=""> </o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><o:p class=""> </o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">$ sw_vers -productVersion</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">10.13.3</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">which gcc</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">/usr/local/bin/gcc</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">$ which gfortran</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">/usr/local/bin/gfortran</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">$ gcc --version</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">gcc (GCC) 8.1.0</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">Copyright (C) 2018 Free Software Foundation, Inc.</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">This is free software; see the source for copying conditions.</span><span class="apple-converted-space"> <span class="Apple-converted-space"> </span></span><span class="s1">There is NO</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">$ gfortran --version</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">GNU Fortran (GCC) 8.1.0</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">Copyright (C) 2018 Free Software Foundation, Inc.</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">This is free software; see the source for copying conditions.</span><span class="apple-converted-space"> <span class="Apple-converted-space"> </span></span><span class="s1">There is NO</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">$ env | grep NCARG</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">OLD_NCARG_ROOT=/usr/local/ncl-current</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">NCARG_ROOT=/Users/littlema18/miniconda2/envs/ncl_stable</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">$ env | grep LD</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">OLD_NCARG_ROOT=/usr/local/ncl-current</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">$ which ncl</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5in;" class=""><span class="s1">/Users/littlema18/miniconda2/envs/ncl_stable/bin/ncl</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">$ otool -L `which ncl`</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="s1">/Users/littlema18/miniconda2/envs/ncl_stable/bin/ncl:</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 307.5.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libnetcdf.13.dylib (compatibility version 13.0.0, current version 13.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libcurl.4.dylib (compatibility version 10.0.0, current version 10.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libhdf5_hl.100.dylib (compatibility version 102.0.0, current version 102.1.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libhdf5.103.dylib (compatibility version 104.0.0, current version 104.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libmfhdf.0.dylib (compatibility version 1.0.0, current version 1.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libdf.0.dylib (compatibility version 1.0.0, current version 1.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libjpeg.9.dylib (compatibility version 13.0.0, current version 13.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libz.1.dylib (compatibility version 1.0.0, current version 1.2.11)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libgdal.20.dylib (compatibility version 24.0.0, current version 24.3.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libproj.12.dylib (compatibility version 13.0.0, current version 13.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libudunits2.0.dylib (compatibility version 2.0.0, current version 2.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libexpat.1.dylib (compatibility version 8.0.0, current version 8.7.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libjasper.1.dylib (compatibility version 2.0.0, current version 2.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libpng16.16.dylib (compatibility version 51.0.0, current version 51.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/opt/X11/lib/libcairo.2.dylib (compatibility version 11403.0.0, current version 11403.6.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/opt/X11/lib/libfontconfig.1.dylib (compatibility version 11.0.0, current version 11.2.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/opt/X11/lib/libpixman-1.0.dylib (compatibility version 35.0.0, current version 35.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/opt/X11/lib/libfreetype.6.dylib (compatibility version 19.0.0, current version 19.6.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/opt/X11/lib/libXrender.1.dylib (compatibility version 5.0.0, current version 5.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libiconv.2.dylib (compatibility version 9.0.0, current version 9.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libbz2.dylib (compatibility version 0.0.0, current version 0.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libgsl.19.dylib (compatibility version 22.0.0, current version 22.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libopenblas.dylib (compatibility version 0.0.0, current version 0.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/opt/X11/lib/libXpm.4.dylib (compatibility version 16.0.0, current version 16.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/opt/X11/lib/libX11.6.dylib (compatibility version 10.0.0, current version 10.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/opt/X11/lib/libXext.6.dylib (compatibility version 11.0.0, current version 11.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libgfortran.3.dylib (compatibility version 4.0.0, current version 4.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libquadmath.0.dylib (compatibility version 1.0.0, current version 1.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.19.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libgomp.1.dylib (compatibility version 2.0.0, current version 2.0.0)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.60.2)</span><o:p class=""></o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="apple-tab-span"><span class=""> <span class="Apple-converted-space"> </span></span></span><span class="s1">@rpath/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0)</span><o:p class=""></o:p></div><p style="margin-top: 0px; margin-bottom: 0px;" class=""></p><div style="margin-top: 0px; margin-bottom: 0px;" class=""><o:p class=""> </o:p></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">Thanks for any advice,</div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div id="Signature" class=""><div id="divtagdefaultwrapper" dir="ltr" style="font-size: 12pt; font-family: Calibri, Helvetica, sans-serif, Helvetica, EmojiFont, "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;" class=""><div style="margin-top: 0px; margin-bottom: 0px;" class="">Matthew B. Little</div></div></div></div><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">_______________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">ncl-install mailing list</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">List instructions, subscriber options, unsubscribe:</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="http://mailman.ucar.edu/mailman/listinfo/ncl-install" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">http://mailman.ucar.edu/mailman/listinfo/ncl-install</a></div></blockquote></div><br class=""></div></body></html>