how to solve the "no library" errors?

when I install the GD module, exactly, when I execute the cmd of "perl makefile.pl", it says that I am in short of the following lib. I know I should add push sentence in the makefile.pl, and how can I find these library if they don't exist in my computer? The warning is as below: " D:\Perl\packag

how to install the module in cpan?

I've downloaded some modules from cpan, but how I should install them so that I could use them in my perl program? _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«ÐÂÁÄÌìÊÒ! http:

-d $path

what does "-d $path" mean? _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«ÐÂÁÄÌìÊÒ! http://cn.chat.yahoo.com/c/roomlist.html -- To unsubscribe, e-mail: [EMAIL PROTECTED] For a

resizable shape in a canvas

how can I make a shape (eg: a line, or an oval) in a canvas resizable when I shrink or enlarge the whole canvas? _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«ÐÂÁÄÌìÊÒ! http:/

unknown errors

why I always get the error messages like: "bad screen distance "fill" at D:/Perl/site/lib/Tk.pm line 228." when I use "$id = $canvas->create ('line', 10, 10, 100, 100, fill => 'red' ); "? Isn't it right?

perl & matlab?

Can Perl call the function in matlab? Or if there are some api which enable use to matlab's abundent graphics function in perl programming? Thanks! _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄ

$~ ?

I found in perl samples many strange signs, I'm really confused by them and the study process is seriousl blocked, would you like to recommend some good method to pass this basic step? some quick lookup or some common-used cmd? Thanks a lot! ___

$_ in hash datatype?

if var is a hash type, i.e. %var, then what's the meaning of $_, and $var{$_}? Thanks! _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«ÐÂÁÄÌìÊÒ! http://cn.chat.yahoo.com/c/roomli

$var1{$var2}and $var1($var2)

What is the meanings of the following two expressions? 1.$var1{$var2} 2.$var1($var2) _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«ÐÂÁÄÌìÊÒ! http://cn.chat.yahoo.com/c/roomlist

DBD_ACCESS

I want to do a small test on database in perl using MS Access database, but I find there is no DBD_ACCESS in the DBI.pm, should I download it from somewhere? the same thing with the database DB2 and other database. Thanks! _ Do You Yahoo!? µ

how to set the env var?

I programmed a .pl use DBI, but it says that " Can't connect(DBI::Access::db1 HASH(0x1aff0bc)), no database driver specified and DBI_DSN env var not set at edit3.pl line 10 " How should I set the DBI_DSB env var? _ Do You Yahoo!? µÇ¼Ãâ·Ñ

<*.secret>

what is the meaning of expression like <*.XX>? _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«ÐÂÁÄÌìÊÒ! http://cn.chat.yahoo.com/c/roomlist.html -- To unsubscribe, e-mail

read source file of .html

if I want to read the real html file from web, such as http://www.mit.edu, should I use sock programming? and if then, how could I use,and where can I study this aspect? Thanks! _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞ

read source file of .html

if I want to read the real html file from web, such as http://www.mit.edu, should I use sock programming? and if then, how could I use,and where can I study this aspect? Thanks! _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞ

can perl connect to database?

I mean db such as Access,SQL,etc. not its own dbm filters _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«ÐÂÁÄÌìÊÒ! http://cn.chat.yahoo.com/c/roomlist.html -- To unsubscribe,

Thanks to Pinyan and saberi

I've solved the problem, thank you! _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«ÐÂÁÄÌìÊÒ! http://cn.chat.yahoo.com/c/roomlist.html -- To unsubscribe, e-mail: [EMAIL PROTECT

how to note several lines of procedure?

I only know use "#" to note one line, but how about several lines? _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«ÐÂÁÄÌìÊÒ! http://cn.chat.yahoo.com/c/roomlist.html -- To unsu

how to save a file handler in a recursive sub?

I programed a recursive sub, but when I returned from one layer, the original file handler cannot be rescovered, how can I do it? _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ»¢È«

how to read a line from a file and find its subtr?

How can I read a line from a file, and judge whether this line include some substr? Now I only can open(HANDLE,") is used for end of file or end of a line? _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ

make *.pl to *.exe

I use perlcc to make a .pl file to the corresponding *.exe file like this: perlcc -o xxx xxx.pl but it tells me three warnings, and then when I run the xxx.exe directly, it says that produce some errors in reading the ram. Why? Do you make executable files through perlcc command? Thanks! __

µÚÒ»²½

How can I begin my first step in programming with PERL in Windows 2k? Is there any integrated including debug tools with it? Thanks! _ Do You Yahoo!? µÇ¼Ãâ·ÑÑÅ»¢µçÓÊ! http://mail.yahoo.com.cn ÎÞÁÄ£¿ÓôÃÆ£¿¸ßÐË£¿Ã»ÀíÓÉ£¿¶¼À´ÁÄÌì°É£¡¡ª¡ª ÑÅ