| 翻訳と辞書 |
CPAN
CPAN, the Comprehensive Perl Archive Network, is a software repository of over 150,929 modules of software in 31,954 distributions, written by 12,241 authors, written in the Perl programming language, as well as documentation for them.〔(【引用サイトリンク】url=http://www.cpan.org/ )〕 It has a presence on the World Wide Web at (metacpan.org ) or via the old interface (www.cpan.org ) and is mirrored worldwide at more than 260 locations.〔(【引用サイトリンク】accessdate=2009-05-15 )〕 ''CPAN'' can denote either the archive network itself, or the Perl program that acts as an interface to the network and as an automated software installer (somewhat like a package manager). Most software on CPAN is free and open source software.〔(【引用サイトリンク】title=How are Perl and the CPAN modules licensed? )〕 CPAN was conceived in 1993, and the first web-accessible mirror was launched in January 1997.
==Modules==
Like many programming languages, Perl has mechanisms to use external libraries of code, making one file contain common routines used by several programs. Perl calls these ''modules''. Perl modules are typically installed in one of several directories whose paths are placed in the Perl interpreter when it is first compiled; on Unix-like operating systems, common paths include ''/usr/lib/perl5'', ''/usr/local/lib/perl5'', and several of their subdirectories.
Perl comes with a small set of ''core modules''. Some of these perform bootstrapping tasks, such as ExtUtils::MakeMaker, which is used for building and installing other extension modules; others, like CGI.pm, are merely commonly used. The authors of Perl do not expect this limited group to meet every need, however.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「CPAN」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|