module installation

[Rose]

Thanks to Ben's and Michele's advice, I'm reconfirming the modeule
installation.

cpan[61]> install Imager

Imager is up to date (0.62).

Indeed the problem may arise because intially I did by:

install Bundle:Imager

following some web "instructions".

and later I also tried:

install GD
install PGPLOT

and so.

When I tried to uninstall them, I went to perl directory but could not find
the modules and therefore could not "delete" them. Now I guess maybe the
installation was not clean and makes the problem happen.


the author's codes are:

use Imager;
use Imager:lot;

$plot = Imager:lot->new(Width => 550,
Height => 350,
GlobalFont => 'ImUgly.ttf');

my @X = 0..100;
my @Y = map { sin($_/10) } @X;
my @Z = map { 1+cos($_/10) } @X;

$plot->AddDataSet(X => \@X, Y => \@Z);
$plot->AddDataSet(X => \@X, Y => \@Y,
style=>{marker=>{size => 2,
symbol => 'circle',
color => Imager::Color->new('red'),
},
});

$img = Imager->new(xsize=>600, ysize => 400);
$img->box(filled=>1, color=>'white');

$plot->{'Ylabel'} = 'angst';
$plot->{'Xlabel'} = 'time';
$plot->{'Title'} = 'Quality time';

$plot->Render(Image => $img, Xoff => 40, Yoff => 370);
$img->write(file => "testout.png");



cpan[63]> install Imagerlot

Running install for module 'Imager:lot'
Running make for A/AD/ADDI/Imager-Plot-0.09.tar.gz
Has already been unwrapped into directory
/root/.cpan/build/Imager-Plot-0.09-IXL2Mr
'/usr/bin/perl Makefile.PL' returned status 65280, won't make
Running make test
Make had some problems, won't test
Running make install
Make had some problems, won't install