Hi Stig: It seems like you are installing a PDL::NetCDF bundle? I don't
know much about this. It might be better to try to uninstall all traces
of PDL::NetCDF (probably just find a directory under PERL5LIB under
'PDL'--just delete the whole NetCDF directory. Then install the latest
version of PDL::NetCDF.tar.gz by hand.
I just tried this on my macOS 10.8.5 machine at home and it worked:
Using the system perl, type:
sudo cpan
# answer a few questions with default answers and wait
cpan> install PDL
# wait for a long time while it compiles PDL and a bunch of dependencies
cpan> quit
# Download netcdf-4.3.0.tar.gz
tar -xvzf netcdf-4.3.0.tar.gz
cd netcdf-4.3.0
./configure --disable-netcdf-4 # I don't want to hassle with HDF
make
make check
sudo make install
# Download PDL-NetCDF-4.19.tar.gz
tar -xvzf PDL-NetCDF-4.19.tar.gz
cd PDL-NetCDF-4.19
export NETCDF_LIBDIR=/usr/local/lib # this is where the netcdf default install
is
export NETCDF_INCDIR=/usr/local/include
export ARCHFLAGS='-arch x86_64'
perl Makefile.PL
make
make test
sudo make install
This process seems to work on my recent iMac.
Hope this helps,
Doug
On Sun, 20 Oct 2013, Stig Syndergaard wrote:
Hi,
I found out that if I set the ARCHFLAGS environment variable to '-arch
x86_64', then perl Makefile.PL and make seems
to get through without errors (still warnings though). But now I get this error
on make test:
# Error: Can't load
'/Users/ssy/Downloads/PDL-NetCDF-4.19/blib/arch/auto/PDL/NetCDF/NetCDF.bundle'
for module
PDL::NetCDF:
dlopen(/Users/ssy/Downloads/PDL-NetCDF-4.19/blib/arch/auto/PDL/NetCDF/NetCDF.bundle,
2): no suitable image
found. Did find:
# /Users/ssy/Downloads/PDL-NetCDF-4.19/blib/arch/auto/PDL/NetCDF/NetCDF.bundle:
mach-o, but wrong architecture at
/System/Library/Perl/5.12/darwin-thread-multi-2level/DynaLoader.pm line 204.
There is a lot of those on the net in different forums, but I haven't been able
to solve my problem.
I checked the architecture.
file
/Users/ssy/Downloads/PDL-NetCDF-4.19/blib/arch/auto/PDL/NetCDF/NetCDF.bundle
gives:
/Users/ssy/Downloads/PDL-NetCDF-4.19/blib/arch/auto/PDL/NetCDF/NetCDF.bundle:
Mach-O 64-bit bundle x86_64
Not sure if that is the way it should be. Other bundles in my perl distribution
has both architectures.
If I don't set ARCHFLAGS to '-arch x86_64', then compilation is with both i386
and x86_64,
and
/Users/ssy/Downloads/PDL-NetCDF-4.19/blib/arch/auto/PDL/NetCDF/NetCDF.bundle
then becomes both i386 and x86_64
architecture, but then I'm back to square one with the problems explained
before.
Checking architecture of installed dependencies:
/Users/ssy> which ncdump
/opt/local/bin/ncdump
/Users/ssy> file /opt/local/bin/ncdump
/opt/local/bin/ncdump: Mach-O 64-bit executable x86_64
/Users/ssy> which pdl
/usr/local/bin/pdl
/Users/ssy> file /usr/local/bin/pdl
/usr/local/bin/pdl: Mach-O 64-bit executable x86_64
/Users/ssy> which perl
/usr/bin/perl
/Users/ssy> file /usr/bin/perl
/usr/bin/perl: Mach-O universal binary with 2 architectures
/usr/bin/perl (for architecture i386): Mach-O executable i386
/usr/bin/perl (for architecture x86_64): Mach-O 64-bit executable x86_64
Any ideas anyone?
-Stig
On Mon, Oct 14, 2013 at 5:49 PM, Doug Hunt <[email protected]> wrote:
Thanks, Craig!
--Doug
[email protected]
Software Engineer
UCAR - COSMIC, Tel. (303) 497-2611
On Sun, 13 Oct 2013, Craig DeForest wrote:
I'm on it -- but I just triggered an update of my macports tree, so
it'll be tomorrow (it'll
probably run all night tonight).
On Oct 13, 2013, at 9:05 PM, Douglas Hunt <[email protected]> wrote:
Hi Stig: Sorry to hear PDL::NetCDF is misbehaving for you.
I'm forwarding this to
the PDL list, where there are many kind people who run PDL on
Macs. Perhaps they
can help. I've only been using Linux, and these errors don't
look familiar to me.
The floods were quite dramatic, but things are getting back
to normal. We were very
lucky to not have had more than the handful of deaths that we
did. My house was
never in danger and the worst we've had is the inconveniece
of water being cut off
for a while. My mom lives in Estes Park, a mountain town
hard hit by the flood,
she is staying with us while sewer service is
restored--perhaps several months.
Best Regards to you and Andrea,
Doug
---------- Forwarded message ----------
Date: Sun, 13 Oct 2013 18:06:28 +0200
From: Stig Syndergaard <[email protected]>
To: [email protected]
Subject: PDL::NETCDF
Hi Doug,
I'm trying to install your PDL::NETCDF module on my Mac. I
had it running and
working well for years, but then my Mac
got stolen last April, and I got a new one (now running OS X
10.8.4). I had a
backup, so I got all my old stuff back on
to the new Mac, but now the PDL::NETCDF is not working
anymore :-(
I've tried many things, installed new NetCDF library
(4.2.1.1), new PDL (2.007),
and downloaded
PDL-NetCDF-4.19. But I can't make the PDL::NETCDF compile
right. I've tried almost
everything, including changing
Makefile.PL files to make them look for files in the right
paths, but nothing seems
to help much. It may be the
architecture, but I'm not sure. I get many warnings and
errors. One of them (when
running make) says:
ld: warning: ignoring file NetCDF.o, file was built for
unsupported file format (
0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x
1 0x 3 0x 0 0x 0 0x 0 0x 1 0x 0 0x 0 0x 0 ) which is not the
architecture being
linked (i386): NetCDF.o
which made me think that it is related to the 32 vs 64 bit
architecture, but I
really don't know much about these
things. And I don't know it this warning is important.
Another one (when running make test) is:
# Error: Can't find 'boot_PDL__NetCDF' symbol in
/Users/ssy/Downloads/PDL-NetCDF-4.19/blib/arch/auto/PDL/NetCDF/NetCDF.bundle
which is also the error I get if I ignore everything and
install anyways and try
use the module by running one of my
scripts:
Can't find 'boot_PDL__NetCDF' symbol in
/Library/Perl/5.12/darwin-thread-multi-2level/auto/PDL/NetCDF/NetCDF.bundle
Have you seen anything like these errors/warnings before? Any
ideas what I can do?
Hope you are doing good in Boulder after all the flooding you
had. We read and
heard a lot about it here, and were
thinking about you all.
Best regards,
-Stig
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