Trouble installing gfortran

[Jonathan Wakely]

On 10 January 2012 20:07, John Harper wrote:
>
> My little test program then compiled but wouldn't run even though the
> library said to be missing does exist. It was presumably put somewhere
>
> that gfortran couldn't find it. What should I do now? Evidence:
[...]
> ./a.out: error while loading shared libraries: libquadmath.so.0: cannot open
> shared object file: No such file or directory

In my reply directing you to the gcc-help list I also answered your
question, I guess you didn't scroll down far enough :)

I said:

The dynamic linker needs to know how to find the library at run time.

http://gcc.gnu.org/onlinedocs/libstdc++/faq.html#faq.how_to_set_paths