PGPLOT suffers from ongoing bit rot issues and is deprecated in favor
of PLplot, which seems to have attained cross-platform one-click
installability. That said, which version of the PGPLOT module are you
using? (not the PDL::Graphics::PGPLOT, the CPAN PGPLOT - which is
Karl's front end to the pgplot library)
On Oct 9, 2010, at 11:37 PM, RDCS chan wrote:
Hi ,
I am currently running Perl scripts which require the use of PGPLOT.
I tried to use MacPorts to install PGPLOT and get the
PDL::GRAPHIC::PGPLOT module ( the most updated one as I can found )
from CPAN, there is no error message giving out in the installation
process.
But when I run my program, it gives the following error:
dyld: lazy symbol binding failed: Symbol not found:
__gfortran_concat_string
Referenced from: /Library/Perl/5.10.0/darwin-thread-multi-2level/
auto/PGPLOT/PGPLOT.bundle
Expected in: flat namespace
dyld: Symbol not found: __gfortran_concat_string
Referenced from: /Library/Perl/5.10.0/darwin-thread-multi-2level/
auto/PGPLOT/PGPLOT.bundle
Expected in: flat namespace
My linux laptop runs fine so it shouldn't be the problem of the
program itself.
I suspect I have done something wrong in the installation, but is
that any way to check?
I have tried a re-installation again but the ! problem still there.
There is a similar thread that I can find on the internet talking on
this issue, but I just dont understand what the solution should be.
Thank you very much.
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