Try to install the modules by yourself.
Have a look at
Installing modules without a rootshell.
Otherwise draw simpler graphs ;-)
my ( $m, %h ) = 0;
while (<DATA>) {
my ( $k, $v ) = split / /, $_, 2;
$m = length $k if $m < length $k;
$h{$k} = $v;
}
for ( sort keys %h ) {
printf "%${m}s %s\n", $_, 'x' x $h{$_};
}
__DATA__
thisone 3
thatone 1
something 7
else 4
__OUTPUT__
else xxxx
something xxxxxxx
thatone x
thisone xxx
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