试图迫使CPAN在特定的目录来安装Perl的草莓

Question

我有一个窗户生产箱草莓Perl安装（第5.16.3）。我假设很多月前，有人将它安装在C：驱动器上，然后将其移至D :.我不知道，我不在那里，但是当我尝试安装模块时，它工作正常。使用cpanm只会引发C：驱动器上的模块。不好。 @INC不会去那里，管理员也不想要那里的任何东西。我需要在D：上使用Perl。

所以，我尝试使用CPAN和更改目录：

cpan> o conf mbuildpl_arg "--install_base D:/strawberry/perl" 
    mbuildpl_arg  [--install_base D:strawberryperl] 
commit: wrote 'D:\strawberry\perl\lib/CPAN/Config.pm' 

cpan> o conf makepl_arg "PREFIX=D:/strawberry/perl" 
    makepl_arg   [PREFIX=D:/strawberry/perl] 
commit: wrote 'D:\strawberry\perl\lib/CPAN/Config.pm' 

cpan> install Email::Simple 

它安装在电子邮件简单的d：/草莓/ perl的/ lib目录 - 不完美，但它的作品。大！其他一些人也经历了相同的情况。去安装模块::运行时

cpan> install Module::Runtime 

而且这在D：/草莓/ perl/lib/perl5。咦？ OK，并不完美，但我@INC包括d：/草莓/ perl的/ lib以使这不应该是一个问题，对不对？去安装MooX :: Types :: MooseLike :: Base

cpan> install MooX::Types::MooseLike::Base 

不会安装。这里的CPAN BARF出来：

cpan> install MooX::Types::MooseLike::Base 
Running install for module 'MooX::Types::MooseLike::Base' 
Running make for M/MA/MATEU/MooX-Types-MooseLike-0.29.tar.gz 
Checksum for D:\strawberry\cpan\sources\authors\id\M\MA\MATEU\MooX-Types-MooseLike-0.29.tar.gz ok 

    CPAN.pm: Building M/MA/MATEU/MooX-Types-MooseLike-0.29.tar.gz 

Checking if your kit is complete... 
Looks good 
Warning: prerequisite Module::Runtime 0.014 not found. 
... Detected uninstalled Perl. Trying to continue. 
Have \strawb~1\perl\lib 
Want \strawberry\perl\lib 
Writing Makefile for MooX::Types::MooseLike 
Writing MYMETA.yml and MYMETA.json 
---- Unsatisfied dependencies detected during ---- 
---- MATEU/MooX-Types-MooseLike-0.29.tar.gz ---- 
    Module::Runtime [requires] 
Running make test 
    Delayed until after prerequisites 
Running make install 
    Delayed until after prerequisites 
Running install for module 'Module::Runtime' 
Running Build for Z/ZE/ZEFRAM/Module-Runtime-0.014.tar.gz 
    Has already been unwrapped into directory D:\strawberry\cpan\build\Module-Runtime-0.014-yHdcFp 
    Has already been made 
Running Build test 
    Has already been tested successfully 
Running Build install 
    Already done 
Running make for M/MA/MATEU/MooX-Types-MooseLike-0.29.tar.gz 
    Has already been unwrapped into directory D:\strawberry\cpan\build\MooX-Types-MooseLike-0.29-UaWuDZ 

    CPAN.pm: Building M/MA/MATEU/MooX-Types-MooseLike-0.29.tar.gz 

Warning: Prerequisite 'Module::Runtime => 0.014' for 'MATEU/MooX-Types-MooseLike-0.29.tar.gz' already built but the resu 
lt looks suspicious. Skipping another build attempt, to prevent looping endlessly. 
cp lib/MooX/Types/MooseLike.pm blib\lib\MooX\Types\MooseLike.pm 
cp lib/MooX/Types/MooseLike/Base.pm blib\lib\MooX\Types\MooseLike\Base.pm 
    MATEU/MooX-Types-MooseLike-0.29.tar.gz 
    D:\strawberry\c\bin\dmake.exe -- OK 
Running make test 
D:\strawberry\perl\bin\perl.exe "-ID:/strawberry/perl/lib" "-ID:/strawberry/perl/lib" "-MExtUtils::Command::MM" "-e" "te 
st_harness(0, 'blib\lib', 'blib\arch')" t/*.t 
t/basic.t ........................ Can't locate Module/Runtime.pm in @INC (@INC contains: D:\strawberry\cpan\build\MooX- 
Types-MooseLike-0.29-UaWuDZ\blib\lib D:\strawberry\cpan\build\MooX-Types-MooseLike-0.29-UaWuDZ\blib\arch D:/strawberry/p 
erl/lib D:/strawberry/perl/site/lib/MSWin32-x86-multi-thread D:/strawberry/perl/site/lib D:/strawberry/perl/vendor/lib D 
:/strawberry/perl/lib .) at D:/strawberry/perl/lib/Moo/_Utils.pm line 23. 
BEGIN failed--compilation aborted at D:/strawberry/perl/lib/Moo/_Utils.pm line 23. 
Compilation failed in require at D:/strawberry/perl/lib/Moo.pm line 13. 
BEGIN failed--compilation aborted at D:/strawberry/perl/lib/Moo.pm line 13. 
Compilation failed in require at t/basic.t line 4. 
BEGIN failed--compilation aborted at t/basic.t line 4. 
t/basic.t ........................ Dubious, test returned 2 (wstat 512, 0x200) 
No subtests run 
t/builder.t ...................... Can't locate Module/Runtime.pm in @INC (@INC contains: D:\strawberry\cpan\build\MooX- 
Types-MooseLike-0.29-UaWuDZ\blib\lib D:\strawberry\cpan\build\MooX-Types-MooseLike-0.29-UaWuDZ\blib\arch D:/strawberry/perl/lib D:/strawberry/perl/site/lib/MSWin32-x86-multi-thread D:/strawberry/perl/site/lib D:/strawberry/perl/vendor/lib 

而这个错误重复几次，所有的试验失败了，等等，等等

Files=14, Tests=0, 1 wallclock secs (0.06 usr + 0.03 sys = 0.09 CPU) 
Result: FAIL 
Failed 14/14 test programs. 0/0 subtests failed. 
dmake.exe: Error code 130, while making 'test_dynamic' 
    MATEU/MooX-Types-MooseLike-0.29.tar.gz 
one dependency not OK (Module::Runtime); additionally test harness failed 
    D:\strawberry\c\bin\dmake.exe test -- NOT OK 
//hint// to see the cpan-testers results for installing this module, try: 
    reports MATEU/MooX-Types-MooseLike-0.29.tar.gz 
Running make install 
    make test had returned bad status, won't install without force 
Stopping: 'install' failed for 'M/MA/MATEU/MooX-Types-MooseLike-0.29.tar.gz'. 
Failed during this command: 
MATEU/MooX-Types-MooseLike-0.29.tar.gz  : make_test NO one dependency not OK (Module::Runtime); additionally test 
harness failed 

所以，问题....

（ 1）我需要做什么才能将Module :: Runtime放在正确的位置？我以前尝试改变目录对某些人有效，但不是这个。我宁愿d：\草莓\ perl的\ site \ lib文件 - 因为它似乎cpanm会把它的模块有，但d：\草莓\ perl的\ lib中会工作也没关系。

如果我们解决数（1）这并不重要，但我很好奇，如果任何人有一个答案：

（2）为什么不能CPAN找到模块::运行，当它在一个@INC的子目录？

所以我知道一个答案是重新安装草莓在正确的位置，但是这是一个生产框定运行Perl脚本，并没有停机时间，所以没有，这是不是一种选择。无论如何，他们不会允许我这样做。

在此先感谢您的帮助。

Answer 1

您提供使用的ExtUtils :: MakeMaker的为他们安装与您提供使用Module :: Build作为其安装程序模块的参数不一致模块的参数。选择一个方案并持续使用它。

o conf makepl_arg "INSTALL_BASE=D:/strawberry/perl_modules" 
o conf mbuildpl_arg "--install_base D:/strawberry/perl_modules" 

不要忘了告诉Perl在哪里寻找模块。

set PERL5LIB=D:/strawberry/perl_modules/lib/perl5 

---

虽然能解决您的眼前的问题，您的固定根本问题的方法是不是最好的。只要清除这些值，应该将模块安装在正确的位置。

o conf makepl_arg "" 
o conf mbuildpl_arg "" 
set PERL5LIB= 

此外请确保您不覆盖env vars中的安装位置。

set PERL_MM_OPT= 
set PERL_MB_OPT= 

最后，你可能要检查Config.pm和Config_heavy.pl为C:需要改为D:。