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在我的带有 Catalina (10.15.6) 的 iMac 上，我安装了 augeas brew 软件包，然后毫无问题地安装了 perl 模块“Config::Augeas”。在大苏尔，我没有取得同样的成功。安装 brew 包然后执行“cpanm Config::Augeas”后，我在构建日志中得到以下输出：

 27 Building Config-Augeas
 28 cc -I/Users/me/perl5/perlbrew/perls/perl-5.32.1/lib/5.32.1/darwin-2level/CORE -DVERSION="1.000" -DXS_VERSION="1.000" -I/usr/local/Cellar/augeas/1.12.0/include -Wall -Wformat -Werror=format-security -c -fno-common -DPERL_DARWIN -mmacosx-version-min=11.2 -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -DPERL_USE_SAFE_PUTENV -O3 -o lib/Config/Augeas.o lib/Config/Augeas.c
 29 ExtUtils::Mkbootstrap::Mkbootstrap('blib/arch/auto/Config/Augeas/Augeas.bs')
 30 cc -mmacosx-version-min=11.2 -bundle -undefined dynamic_lookup -L/usr/local/lib -fstack-protector-strong -o blib/arch/auto/Config/Augeas/Augeas.bundle lib/Config/Augeas.o -L/usr/local/Cellar/augeas/1.12.0/lib -laugeas
 31 Can't call method "get" on an undefined value at /Users/me/.cpanm/work/1615471944.29922/Config-Augeas-1.000/blib/lib/Config/Augeas.pm line 227.
 32 # Looks like your test exited with 255 just after 2.
 33 t/Config-Augeas.t ...
 34 Dubious, test returned 255 (wstat 65280, 0xff00)
 35 Failed 28/30 subtests
 36
 37 #   Failed test 'Created new Augeas object without backup file'
 38 #   at t/Config-AugeasC.t line 76.
 39 Can't call method "set" on an undefined value at t/Config-AugeasC.t line 78.
 40 # Looks like your test exited with 255 just after 4.
 41 t/Config-AugeasC.t ..
 42 Dubious, test returned 255 (wstat 65280, 0xff00)
 43 Failed 29/32 subtests
 44 Can't stat config-model-edit: No such file or directory
 45  at /Users/me/perl5/perlbrew/perls/perl-5.32.1/lib/site_perl/5.32.1/Test/Pod.pm line 223.
 46 t/pod.t ............. ok

两台机器都在运行 perlbrew（尽管 perl 版本不同）。我认为 perl 的版本不是问题，Big Sur 更有可能做了一些 perl 模块不喜欢的更改。有任何想法吗？

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1 回答 1

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问题是libtool中的一个错误，它导致动态库使用平面名称空间进行编译。这再次导致共享库中的两个同名符号和. 两个库都声明了一个名为 的符号，但是 Perl 模块需要将该符号解析为但总是在之前加载，因此使用了错误的版本。libSystem.B.dyliblibfa.1.dylibhash_create()libfa.1.dyliblibSystem.B.dyliblibfa.1.dylibhash_create()

以前遇到过这个问题，看这个issue。进一步的解释可以在这里找到。

由于该问题的修复尚未libtool作为新版本发布，libtool因此无法通过升级 xcode 命令行工具简单地解决问题。相反，您可以尝试下载 libaugeas源代码并从源代码编译：

$ brew uninstall augeas
$ wget http://download.augeas.net/augeas-1.12.0.tar.gz
$ cd augeas-1.12.0
$ MACOSX_DEPLOYMENT_TARGET=10.15 ./configure
$ make
$ make install

注意：通过MACOSX_DEPLOYMENT_TARGET=10.15在上面的命令中指定，我们可以解决这个错误，因此不必修补configure.

Perl 模块现在应该可以正常安装了。

另一种解决方法：您可以对libfa.1.dylib. 为了实现这一点，我将模块重写为ExtUtils::MakeMaker而不是Module::Build。接下来使用动态链接安装，您可以执行以下操作：

git clone https://github.com/hakonhagland/Config-Augeas-MM.git
cd https://github.com/hakonhagland/Config-Augeas-MM.git
perl Makefile.PL
make perl
make -f Makefile.aperl inst_perl MAP_TARGET=perl

注意：最后一个命令会覆盖您现有的 perl 二进制文件，因此请小心，请参阅此链接以获取更多信息。

现在，可以成功测试并安装该模块：

$ make test
"/Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- Augeas.bs blib/arch/auto/Config/Augeas/Augeas.bs 644
rm -f blib/arch/auto/Config/Augeas/Augeas.bundle
LD_RUN_PATH="/usr/local/lib" cc  -mmacosx-version-min=11.1 -bundle -undefined dynamic_lookup -L/usr/local/lib -fstack-protector-strong  Augeas.o  -o blib/arch/auto/Config/Augeas/Augeas.bundle  \
       -L/usr/local/lib -laugeas   \

chmod 755 blib/arch/auto/Config/Augeas/Augeas.bundle
PERL_DL_NONLAZY=1 "/Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/Config-Augeas.t ... ok
t/Config-AugeasC.t .. ok
t/pod.t ............. skipped: Test::Pod 1.00 required for testing POD
All tests successful.
Files=3, Tests=62,  7 wallclock secs ( 0.04 usr  0.02 sys +  5.71 cusr  0.50 csys =  6.27 CPU)
Result: PASS

$ make install
"/Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- Augeas.bs blib/arch/auto/Config/Augeas/Augeas.bs 644
Manifying 1 pod document
Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
Installing /Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/lib/site_perl/5.32.0/darwin-2level/auto/Config/Augeas/extralibs.all
Installing /Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/lib/site_perl/5.32.0/darwin-2level/auto/Config/Augeas/Augeas.a
Installing /Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/lib/site_perl/5.32.0/darwin-2level/auto/Config/Augeas/extralibs.ld
Installing /Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/lib/site_perl/5.32.0/darwin-2level/auto/Config/Augeas/Augeas.bundle
Installing /Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/lib/site_perl/5.32.0/darwin-2level/Config/Augeas.pm
Installing /Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/man/man3/Config::Augeas.3
Appending installation info to /Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/lib/5.32.0/darwin-2level/perllocal.pod

$ perl -MConfig::Augeas -E 'say $INC{"Config/Augeas.pm"}'
/Users/hakonhaegland/perl5/perlbrew/perls/perl-5.32.0/lib/site_perl/5.32.0/darwin-2level/Config/Augeas.pm
于 2021-03-29T19:10:00.683 回答