OT: PERL a NET::Ping

[Honza 'Prase' Sindelar]

Dobry den,
mam problem s modulem Net::Ping v PERLu.
script:


#! /usr/bin/perl -w

use Net::Ping;
	$p = Net::Ping->new();
        print $p->ping("localhost");
	$p->close();

hlasi:
Use of uninitialized value at /usr/lib/perl5/5.00503/i386-linux/Socket.pm line 295.
Bad arg length for Socket::unpack_sockaddr_in, length is 0, should be 16 at /usr/lib/perl5/5.00503/i386-linux/Socket.pm line 295.

pritom je to priklad z man stranky.
Hledal jsem odkaz na takovou chybu na siti (mozna spatne), ale nic.
Muze mi nekdo, prosim, poradit, co delam spatne?
	Diky
	Jan Sindelar


perl -V

Summary of my perl5 (5.0 patchlevel 5 subversion 3) configuration:
  Platform:
    osname=linux, osvers=2.2.5-22smp, archname=i386-linux
    uname='linux porky.devel.redhat.com 2.2.5-22smp #1 smp wed jun 2 09:11:51 edt 1999 i686 unknown '
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef useperlio=undef d_sfio=undef
  Compiler:
    cc='cc', optimize='-O2', gccversion=egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)
    cppflags='-Dbool=char -DHAS_BOOL -I/usr/local/include'
    ccflags ='-Dbool=char -DHAS_BOOL -I/usr/local/include'
    stdchar='char', d_stdstdio=undef, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
    alignbytes=4, usemymalloc=n, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -L/usr/local/lib'
    libpth=/usr/local/lib /lib /usr/lib
    libs=-lnsl -ldl -lm -lc -lposix -lcrypt
    libc=, so=so, useshrplib=false, libperl=libperl.a
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
    cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib'


Characteristics of this binary (from libperl): 
  Built under linux
  Compiled at Aug 30 1999 23:09:51
  @INC:
    /usr/lib/perl5/5.00503/i386-linux
    /usr/lib/perl5/5.00503
    /usr/lib/perl5/site_perl/5.005/i386-linux
    /usr/lib/perl5/site_perl/5.005
    .
-- 
 Never wrestle with a pig.  You both get dirty and the pig likes it.