Gfortran

[William Miner]

When I try to use gfortran I get the following;

x42071d54:~/blas williamminer$ gfortran -c blas.f90
dyld: Library not loaded: /usr/lib/ libiconv.2.dylib
  Referenced from: /usr/local/bin/gfortran
  Reason: Incompatible library version: gfortran requires version 7.0.0 or
later, but libiconv.2.dylib provides version 5.0.0
Trace/BPT trap
x42071d54:~/blas williamminer$

So I think that I need to update libiconv. So I go to the GNU site
http://www.gnu.org/software/libiconv/#downloading and I see

The latest release is
http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.12.tar.gz

So I look in /usr/lib and I see that I have

lrwxr-xr-x    1 root  wheel        16 Jun 17  2007 libiconv.2.2.0.dylib ->
libiconv.2.dylib
-rw-r--r--    1 root  wheel    987544 Aug 18 11:17 libiconv.2.dylib
lrwxr-xr-x    1 root  wheel        20 Jun 17  2007 libiconv.dylib ->
libiconv.2.2.0.dylib

Which looks suspicious to me (I just inherited this computer) because it
looks like it has version 2 but is trying to fool the system into thinking
that it has version 2.2.0. But in any case it certainly has a newer version
than 1.12.

I¹m have a 1.8 GHz PowerPC Mac G5 running OS 10.4.11.

Thanks!

Buff Miner