Curses::UI::Grid模块

Question

这是来自perldoc的第一个示例。

use Curses::UI;
my $cui = new Curses::UI;
my $win = $cui->add('window_id', 'Window');
my $grid =$win->add(
  'mygrid', 'Grid'
  -rows    => 3,
  -columns => 5,
);

# set header desc 
$grid->set_label("cell$_", "Head $_")
  for (1 .. 5);

# add some data
$grid->set_cell_value("row1", "cell$_", "value $_")
  for 1 .. 5;
my $val = $grid->get_value("row1", "cell2");

这给了我一个致命的错误

  Fatal program error:
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  Could not load Curses::UI::0 from Curses/UI/0.pm:
  Can't locate Curses/UI/0.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.10.1 /usr/local/share/perl/5.10.1 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/sha
  re/perl/5.10 /usr/local/lib/site_perl /usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0 .) at /usr/share/perl5/Curses/UI.pm line 846.
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  Press any key to exit...

我该如何解决这个问题？

Answer 1

好了，我已经在我的机器上解决了这个问题。您需要安装以下软件包：

sudo cpan -fi Curses::UI::Widget
sudo cpan -fi Curses::UI::Grid

如果你已经安装了它们，你应该再试一次，因为我也认为我安装了它们，但最终看起来我一开始没有正确安装，并且我得到了与你相同的错误。现在一切都正常了，希望能对你有所帮助。