When I was first learning perl quite some time ago, I wrote a casino-related program that was cheesily named "perlette". Its not really dice related, but it might give you a good start. To input bets: Name: (number, color, even/odd). Commands: Show bets, show winnings, spin, exit.

#!/usr/bin/perl -w
use strict;

srand(time ^ ($$ + ($$<<15)));

# ************* set comparment # to color
my %compartments = (0 => 'green', 00 => 'green');
for (my $i=1; $i<=36; $i++)
{
    $compartments{$i} = ($i<19) ? "red" : "black";
}

my %money_per_player = ();
my %bets = ();
sub sbyvalue
{
    $money_per_player{$b} == $money_per_player{$a};
}
# ************* start main processing loop
print "Place your bets!\n\n> ";
while ()
{
    $_ = <>;
    chomp $_;
    if (m/(.+)(:\s)(\d+)/g)
    {    
        if ($3 < 37 && $3 > 0)
        {
            my $money = 100;
            print "Hello $1!  I haven't seen you before.  You start wi
+th $money.\n" unless exists $money_per_player{$1};
            while ( my($key, $value) = each %money_per_player)
            {
                $money = $value if ($key eq $1);
            }
            $money_per_player{$1} = $money-1;
            $bets{$1} = $3;
            print "$1 bets on number $3.\n";
            print "$1 now has \$$money_per_player{$1}.\n";
            
        }
        elsif ($3 eq "00")
        {
            my $money = 100;
            print "Hello $1!  I haven't seen you before.  You start wi
+th $money.\n" unless exists $money_per_player{$1};
            while ( my($key, $value) = each %money_per_player)
            {
                $money = $value if ($key eq $1);
            }
            $money_per_player{$1} = $money-1;
            $bets{$1} = 37;
            print "$1 bets on number $3.\n";
            print "$1 now has \$$money_per_player{$1}.\n";
            
        }
        elsif ($3 == 0)
        {
            my $money = 100;
            print "Hello $1!  I haven't seen you before.  You start wi
+th $money.\n" unless exists $money_per_player{$1};
            while ( my($key, $value) = each %money_per_player)
            {
                $money = $value if ($key eq $1);
            }
            $money_per_player{$1} = $money-1;
            $bets{$1} = 0;
            print "$1 bets on number $3.\n";
            print "$1 now has \$$money_per_player{$1}.\n";
        }
        else
        {
            print "You have not entered a valid bet, please choose aga
+in.\n";
        }
    }
    elsif (m/(.+)(:\s)(.+)/g)
    {
        if ($3 eq "odd" || $3 eq "even" || $3 eq "black" || $3 eq "red
+")
        {
            my $money = 100;
            print "Hello $1!  I haven't seen you before.  You start wi
+th $money.\n" unless exists $money_per_player{$1};
            while ( my($key, $value) = each %money_per_player)
            {
                $money = $value if ($key eq $1);        
            }
            $money_per_player{$1} = $money-1;
            $bets{$1} = $3;
            print "$1 bets on $3.\n";
            print "$1 now has \$$money_per_player{$1}.\n";
        }
        else
        {
            print "You have not entered a valid bet, please choose aga
+in.\n";
        }
    }
    elsif (m/^exit$/)
    {
        exit;
    }
    elsif (m/^show bets$/)
    {
        while ( my($key, $value) = each %bets)
        {
            print "$key bets on $value.\n";
        }
    }
    elsif (m/^show winnings$/)
    {
        foreach my $key (sort sbyvalue keys %money_per_player)
        {
               print "Now $key has \$$money_per_player{$key}.\n";
        }    
    }
    elsif (m/^spin$/)
    {
        print "The Perlette wheel is spinning.......";
        my $spin = int(rand(38));
        $spin = "00" if ($spin == 37);
        print "$spin $compartments{$spin}\n";
        while ( my($key, $value) = each %bets)
        {
            if ($value eq "odd")
            {
                $money_per_player{$key} += ($spin%2 == 1) ? 2 : 0;
            }
            elsif ($value eq "even")
            {
                $money_per_player{$key} += ($spin%2 == 0) ? 2 : 0;
            }
            elsif ($value eq "black")
            {
                $money_per_player{$key} += ($spin > 18) ? 2 : 0;
            }            
            elsif ($value eq "red")
            {
                $money_per_player{$key} += ($spin < 19 && $spin !=0) ?
+ 2 : 0;
            }
            else
            {
                $money_per_player{$key} += ($value == $spin) ? 36 : 0;
            }
        }

        print "The players ranked by winnings:\n";
        foreach my $key (sort sbyvalue keys %money_per_player)
        {
               print "Now $key has \$$money_per_player{$key}.\n";
        }        
        reset 'b';
        print "\nPlace your bets!\n";
    }
    else
    {
        print "You have not entered a valid command.\n";
    }
    print "\n> ";
}
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P.S. Don't make fun of the coding! I was a super-newbie then :)