在@INC 中找不到 LWP/Simple.pm [英] Can't locate LWP/Simple.pm in @INC

问题描述

可能的重复:
安装缺少的 Perl 模块的最简单方法是什么?

我正在尝试运行 Perl 脚本 将 SCXML 转换为 Graphviz DOT.我将脚本的第一行修改为:

I'm attempting to run a Perl script to convert SCXML to Graphviz DOT. I modified the first line of the script to:

#!/usr/bin/env perl

和 chmod +x 文件.当我通过 ./scmxl2dot.pl 运行它时，我看到以下错误输出:

and chmod +x the file. When I run it via ./scmxl2dot.pl I see the following error output:

在@INC 中找不到 LWP/Simple.pm(@INC 包含:/opt/local/lib/perl5/site_perl/5.12.3/darwin-multi-2level/opt/local/lib/perl5/site_perl/5.12.3/opt/local/lib/perl5/vendor_perl/5.12.3/darwin-multi-2level/opt/local/lib/perl5/vendor_perl/5.12.3/opt/local/lib/perl5/5.12.3/darwin-multi-2level/opt/local/lib/perl5/5.12.3/opt/local/lib/perl5/site_perl/opt/local/lib/perl5/vendor_perl .) 在 ./scmxml2dot.pl 第 14 行.
BEGIN 失败 - 编译在 ./scmxml2dot.pl 第 14 行中止.

Can't locate LWP/Simple.pm in @INC (@INC contains: /opt/local/lib/perl5/site_perl/5.12.3/darwin-multi-2level /opt/local/lib/perl5/site_perl/5.12.3 /opt/local/lib/perl5/vendor_perl/5.12.3/darwin-multi-2level /opt/local/lib/perl5/vendor_perl/5.12.3 /opt/local/lib/perl5/5.12.3/darwin-multi-2level /opt/local/lib/perl5/5.12.3 /opt/local/lib/perl5/site_perl /opt/local/lib/perl5/vendor_perl .) at ./scmxml2dot.pl line 14.
BEGIN failed--compilation aborted at ./scmxml2dot.pl line 14.

文件的第 14 行是 use LWP::Simple;

Line 14 of the file is use LWP::Simple;

我该怎么做:

1. 看看我是否安装了这个东西(模块?)，和/或
2. 获取 LWP::Simple 并使其可用于脚本?

这在 OS X 10.7.3 和 Perl 5.12.3 下运行(如错误所示).

推荐答案

1. 您已经确定您没有它(可以在某处找到).

1. You're already determined that you don't have it (somewhere it can be found).

perl -MCPAN -e'install "LWP::Simple"'

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