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Failing to use SDLby grondilu (Friar) |
on Jun 17, 2013 at 05:27 UTC ( [id://1039267]=perlquestion: print w/replies, xml ) | Need Help?? |
grondilu has asked for the wisdom of the Perl Monks concerning the following question: Hi monks, I was reading SDL::Manual, and after having followed instructions for installation (with cpan), I tried the first examples. Creating a window works. I get a black window with this basic code:
But if I try to draw something, such as a line (as in the book):
Then the screen stays totally black. No error message, no warning. I guess something is wrong with the installation of the library. Any idea on how I could fix that? UPDATE: It seems that I can make things appear when I call $app->run(); It's not what is in the manual, though. And when I call this, I can't stop the processus anymore, not even with Ctrl-C :/
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