This code will do the same as you described: 
use warnings;
use strict;

my $length = 10;
my @vec = (0) x $length;
$_ += 1 for @vec;
print "@vec\n";

[download]
Anything we can do to help you get Math::GSL installed ?

Cheers,
Rob

In reply to Re: Vector of given size by syphilis
in thread Vector of given size by umeboshi

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