Re: HELP!!

[Kevin Ryde]

address@hidden writes:
>
> [root (none)@~]$ g++ a.cpp -lgmpxx -lgmp
> [root (none)@~]$ ./a.out
> ./a.out: relocation error: ./a.out: undefined symbol:
> __ls__FR7ostreamPC12__mpz_struct
>
> I can compile the code ,but i can't run it.

This usually means you've installed to a location known to the
compiler but not the loader (ld.so), or that the ldconfig program
hasn't been run.  (ldconfig should be run automatically by the
install, if you did it as root.)

If it's /usr/local you installed under, I can never remember if that's
in the default paths.  Running "ldd ./a.out" might say.  Otherwise at
worst you can set LD_LIBRARY_PATH (see the ld.so man page).

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