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如何在自定义位置安装 Perl 模块？

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如何在自定义位置安装 Perl 模块？

我目前正在尝试安装一个 Perl 模块，但是网络托管已专门锁定了自定义 Perl 用户安装目录（他们有一个“安装服务”，每个模块收费 7 美元）。

所以我所做的是这样的：

o conf makepl_arg INSTALL_BASE=~/USERNAME/lib
o conf mbuildpl_arg "--install_base ~/USERNAME/lib"
o conf makepl_arg "PREFIX=~/USERNAME/lib"

然后在运行时，我尝试：

perl -MCPAN -e 'use lib "~/USERNAME/lib";shell;'

我尝试安装，它拒绝搜索我的自定义库目录：

Running install for module 'Canary::Stability'
Checksum for /www/webvol28/dt/ziz4exwdzkng352/.cpan/sources/authors/id/M/ML/MLEHMANN/Canary-Stability-2013.tar.gz ok
Configuring M/ML/MLEHMANN/Canary-Stability-2013.tar.gz with Makefile.PL
Checking if your kit is complete...
Looks good
Generating a Unix-style Makefile
Writing Makefile for Canary::Stability
Writing MYMETA.yml and MYMETA.json
  MLEHMANN/Canary-Stability-2013.tar.gz
  /usr/local/bin/perl Makefile.PL PREFIX=~/USERNAME/lib -- OK
Running make for M/ML/MLEHMANN/Canary-Stability-2013.tar.gz
cp Stability.pm blib/lib/Canary/Stability.pm
Manifying 1 pod document
  MLEHMANN/Canary-Stability-2013.tar.gz
  /usr/bin/make -- OK
The current configuration of allow_installing_outdated_dists is 'ask/no', but for this option we would need 'CPAN::DistnameInfo' installed. Please install 'CPAN::DistnameInfo' as soon as possible. As long as we are not equipped with 'CPAN::DistnameInfo' this option does not take effect
Running make test for MLEHMANN/Canary-Stability-2013.tar.gz
PERL_DL_NONLAZY=1 "/usr/local/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/00_load.t .. ok
All tests successful.
Files=1, Tests=1,  0 wallclock secs ( 0.03 usr  0.01 sys +  0.00 cusr  0.01 csys =  0.05 CPU)
Result: PASS
  MLEHMANN/Canary-Stability-2013.tar.gz
  /usr/bin/make test -- OK
Running make install for MLEHMANN/Canary-Stability-2013.tar.gz
Manifying 1 pod document
Appending installation info to /www/webvol28/dt/ziz4exwdzkng352/USERNAME/lib/lib/perl5/5.32/mach/perllocal.pod
  MLEHMANN/Canary-Stability-2013.tar.gz
  /usr/bin/make install  -- OK
  MLEHMANN/JSON-XS-4.03.tar.gz
  Has already been unwrapped into directory /www/webvol28/dt/ziz4exwdzkng352/.cpan/build/JSON-XS-4.03-7
Configuring M/ML/MLEHMANN/JSON-XS-4.03.tar.gz with Makefile.PL
Can't locate Canary/Stability.pm in @INC (you may need to install the Canary::Stability module) (@INC contains: /usr/local/lib/perl5/site_perl/mach/5.32 /usr/local/lib/perl5/site_perl /usr/local/lib/perl5/5.32/mach /usr/local/lib/perl5/5.32 .) at Makefile.PL line 4.
BEGIN failed--compilation aborted at Makefile.PL line 4.
Warning: No success on command[/usr/local/bin/perl Makefile.PL PREFIX=~/USERNAME/lib]
  MLEHMANN/JSON-XS-4.03.tar.gz
  /usr/local/bin/perl Makefile.PL PREFIX=~/USERNAME/lib -- NOT OK
Failed during this command:
 (optional) MLEHMANN/JSON-XS-4.03.tar.gz      : writemakefile NO '/usr/local/bin/perl Makefile.PL PREFIX=~/USERNAME/lib' returned status 512

您可以看到它成功安装了先决条件Canary::Stability，但随后加载失败：

无法在 @INC 中找到 Canary/Stability.pm（您可能需要安装 Canary::Stability 模块）（@INC 包含：/usr/local/lib/perl5/site_perl/mach/5.32 /usr/local/lib/perl5/site_perl /usr/local/lib/perl5/5.32/mach /usr/local/lib/perl5/5.32 。）在 Makefile.PL 第 4 行。

也尝试过 lib 文件夹等，但没用。似乎只能搜索“官方”文件夹，这些文件夹权限已锁定，因此只有网站托管管理员才能安装。

知道如何“强制”安装脚本找到我的自定义文件夹吗？

答案1

您只需导出PERL5LIB：

export PERL5LIB='/www/webvol28/dt/ziz4exwdzkng352/USERNAME/lib/'

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