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无法在 Ubuntu 18.04 上安装 Perl 模块

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无法在 Ubuntu 18.04 上安装 Perl 模块

我是 Ubuntu 新手，出于某种原因，我无法安装任何 Perl 模块。这是我第一次尝试安装模块，我相信，解决这个问题就可以解决其余的问题。希望如此！

$ cpanm AnyEvent

 Can't write to /usr/local/share/perl/5.26.1 and /usr/local/bin: Installing modules to /home/cougar/perl5
 To turn off this warning, you have to do one of the following:
   - run me as a root or with --sudo option (to install to /usr/local/share/perl/5.26.1 and /usr/local/bin)
   - Configure local::lib in your existing shell to set PERL_MM_OPT etc.
   - Install local::lib by running the following commands

         cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)

--> Working on AnyEvent
Fetching http://www.cpan.org/authors/id/M/ML/MLEHMANN/AnyEvent-7.15.tar.gz ... OK
==> Found dependencies: Canary::Stability
--> Working on Canary::Stability
Fetching http://www.cpan.org/authors/id/M/ML/MLEHMANN/Canary-Stability-2013.tar.gz ... OK
Configuring Canary-Stability-2013 ... OK
Can't configure the distribution. You probably need to have 'make'. See /home/cougar/.cpanm/work/1559943124.9523/build.log for details.
Installing the dependencies failed: Module 'Canary::Stability' is not installed
Bailing out the installation for AnyEvent-7.15.

请帮忙！

答案1

下载时cpanminus您必须已经make安装过 Perl 模块。

sudo cpan App::cpanminus
sudo apt install make

另外，我有一个模块一直无法安装。所以我下载了它，并将其解压到它自己的文件夹中。

然后我导航到该文件夹​​并运行make命令。

它告诉我为什么无法安装：没有 GCC 编译器。

一旦安装了编译器，所有模块都已成功下载并安装！

希望这对某人有帮助。

答案2

由于/usr/local/share/perl/5.26.1和/usr/local/bin是“系统”目录，普通用户对它们没有写权限。

最简单的解决方法cpanm是root使用

sudo cpanm AnyEvent

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