Problem of Perl. Help!

gentlemen

I am cainiao.
From a book, i see the perl program:

[code:1]
#!/usr/local/bin/perl
print "Hello world.\n"
[/code:1]

i input these words into a file: hello.pl and chmod its property:
   chmod +x hello.pl
i use:
   which perl
know that perl is in: /usr/bin/perl and modify it in the hello.pl
but: hello.pl can't run.
says: -bash: hello.pl: command not found
who knows why?please tell me.

dalin

not found?你是怎么运行的啊？

xdwjack

u must have run like this
$hello.pl
it is wrong!
you should run it like this
$./hello.pl

野人

another choise:
1.execute your progame like this $ perl hello.pl
2.export your path to @env
in bash you can do it like this :export PATH ./your program path
now you can just run your program like $hello.pl