[ncl-install] Installation of NCL 6.2.1 on OSX 10.9.5

[Mary Haley]

Erika,

I think you are on the right path with setting DYLD_FALLBACK_LIBRARY_PATH,
but I think DYLD_LIBRARY_PATH is set incorrectly.

Are you really setting

export DYLD_FALLBACK_LIBRARY_PATH=/path/to/homebrew/gcc-4.8
export DYLD_LIBRARY_PATH=/path/to/lib

Or is the "/path/to" being replaced with the actual paths on your system?

Try this: first make sure DYLD_FALLBACK_LIBRARY_PATH is set correctly, and
try not setting DYLD_LIBRARY_PATH at all.

Also, you might want to see if anything close to "libstcd++xxxx" resides in
/path/to/homebrew/gcc-4.8. You can verify this by typing on the UNIX
command line:

    find /path/to/homebrew/gcc-4.8 -name 'libstdc++*' -print

Again, "/path/to" should be replaced with the correct path.  The above
should produce output like this:

/path/to/homebrew/gcc-4.8
​/​
lib/libstdc++.a
/path/to/homebrew/gcc-4.8/lib/libstdc++.dylib
/path/to/homebrew/gcc-4.8/lib/libstdc++.la


--Mary


On Mon, Dec 15, 2014 at 3:47 PM, Erika Roesler <eroesler at gmail.com> wrote:
>
> Hi,
>
> I downloaded the precompiled binary of NCLv 6.2.1.   After reading the
> installation directions, I also installed a newer version of gcc from home
> brew.   I had an older version of gcc (v 4.2) that worked well with
> Mavericks, but was not compatible with the new version of NCL.
>
> I had many errors when trying to use NCL 6.2.1.   The first error was
>
> dyld: Library not loaded: /usr/local/lib/libgomp.1.dylib
>   Referenced from: /usr/local/bin/ncl
>   Reason: image not found
> Trace/BPT trap: 5
>
> I exporting the recommended variables:
> export DYLD_FALLBACK_LIBRARY_PATH=/path/to/homebrew/gcc-4.8
>
> and
>
> export DYLD_LIBRARY_PATH=/path/to/lib
>
>
> The next error was
> dyld: Library not loaded: /usr/local/lib/libstdc++.6.
> dylib
>   Referenced from: /usr/local/bin/ncl
>   Reason: image not found
> Trace/BPT trap: 5
>
>
> The last error was dyld: lazy symbol binding failed: Symbol not found:
> ___emutls_get_address
>   Referenced from: /usr/lib/libgomp.1.dylib
>   Expected in: /usr/lib/libSystem.B.dylib
>
> dyld: Symbol not found: ___emutls_get_address
>   Referenced from: /usr/lib/libgomp.1.dylib
>   Expected in: /usr/lib/libSystem.B.dylib
>
> After reading some sourceforge forums, the last error could be the result
> of conflicting versions of gcc.  I didn't remove the older versions (I need
> them for other programs) before installing the newer version.
>
> Have you seen these errors together before?   If I 'brew uninstall gcc48'
> and tried again, do you know a work-around?
>
> Thank you very much for your help.
>
> _______________________________________________
> ncl-install mailing list
> List instructions, subscriber options, unsubscribe:
> http://mailman.ucar.edu/mailman/listinfo/ncl-install
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.ucar.edu/pipermail/ncl-install/attachments/20141215/2af40363/attachment-0001.html