我正在尝试在安装了 perl 的 conda 环境中通过 cpanm 安装 perl 模块。 conda 环境是使用以下定义构建的:
name: perl_env
channels:
- bioconda
- conda-forge
- defaults
dependencies:
- perl=5.26
- perl-app-cpanminus
- perl-local-lib
- gcc_impl_linux-64
- gxx_linux-64
- openmpi=4.1.0
安装了以下包的环境结果:
# Name Version Build Channel
_libgcc_mutex 0.1 conda_forge conda-forge
_openmp_mutex 4.5 1_gnu conda-forge
binutils_impl_linux-64 2.35.1 h193b22a_1 conda-forge
binutils_linux-64 2.35 hc3fd857_29 conda-forge
gcc_impl_linux-64 9.3.0 h28f5a38_17 conda-forge
gcc_linux-64 9.3.0 h7247604_29 conda-forge
gxx_impl_linux-64 9.3.0 h53cdd4c_17 conda-forge
gxx_linux-64 9.3.0 h0d07fa4_29 conda-forge
kernel-headers_linux-64 2.6.32 h77966d4_13 conda-forge
ld_impl_linux-64 2.35.1 hea4e1c9_1 conda-forge
libgcc-devel_linux-64 9.3.0 hfd08b2a_17 conda-forge
libgcc-ng 9.3.0 h5dbcf3e_17 conda-forge
libgfortran-ng 9.3.0 he4bcb1c_17 conda-forge
libgfortran5 9.3.0 he4bcb1c_17 conda-forge
libgomp 9.3.0 h5dbcf3e_17 conda-forge
libstdcxx-devel_linux-64 9.3.0 h4084dd6_17 conda-forge
libstdcxx-ng 9.3.0 h2ae2ef3_17 conda-forge
mpi 1.0 openmpi conda-forge
openmpi 4.1.0 h9b22176_1 conda-forge
perl 5.26.2 h36c2ea0_1008 conda-forge
perl-app-cpanminus 1.7044 pl526_1 bioconda
perl-carp 1.38 pl526_3 bioconda
perl-constant 1.33 pl526_1 bioconda
perl-cpan-meta 2.150010 pl526_0 bioconda
perl-cpan-meta-requirements 2.140 pl526_0 bioconda
perl-cpan-meta-yaml 0.018 pl526_0 bioconda
perl-data-dumper 2.173 pl526_0 bioconda
perl-encode 2.88 pl526_1 bioconda
perl-exporter 5.72 pl526_1 bioconda
perl-extutils-cbuilder 0.280230 pl526_1 bioconda
perl-extutils-makemaker 7.36 pl526_1 bioconda
perl-extutils-manifest 1.72 pl526_0 bioconda
perl-extutils-parsexs 3.35 pl526_0 bioconda
perl-file-path 2.16 pl526_0 bioconda
perl-file-temp 0.2304 pl526_2 bioconda
perl-getopt-long 2.50 pl526_1 bioconda
perl-ipc-cmd 1.02 pl526_0 bioconda
perl-json-pp 4.04 pl526_0 bioconda
perl-local-lib 2.000024 pl526_0 bioconda
perl-locale-maketext-simple 0.21 pl526_2 bioconda
perl-module-build 0.4224 pl526_3 bioconda
perl-module-corelist 5.20190524 pl526_0 bioconda
perl-module-load 0.32 pl526_1 bioconda
perl-module-load-conditional 0.68 pl526_2 bioconda
perl-module-metadata 1.000036 pl526_0 bioconda
perl-params-check 0.38 pl526_1 bioconda
perl-parent 0.236 pl526_1 bioconda
perl-perl-ostype 1.010 pl526_1 bioconda
perl-scalar-list-utils 1.52 pl526h516909a_0 bioconda
perl-text-abbrev 1.02 pl526_0 bioconda
perl-text-parsewords 3.30 pl526_0 bioconda
perl-version 0.9924 pl526_0 bioconda
sysroot_linux-64 2.12 h77966d4_13 conda-forge
zlib 1.2.11 h516909a_1010 conda-forge
conda env 被激活:
source /igatech/rd/dev/miniconda3/bin/activate
conda activate perl_env
然后从 shell 中:
eval $(perl -I/igatech/rd/dev/snakemake-workflows/annotation-maker_p/local/perl5/lib/perl5 -Mlocal::lib=/igatech/rd/dev/snakemake-workflows/annotation-maker_p/local/perl5)
然后尝试使用 cpanm 安装 forks 包:
env PERL5LIB="" PERL_LOCAL_LIB_ROOT="" PERL_MM_OPT="" PERL_MB_OPT="" cpanm --force --notest forks
--> Working on forks
Fetching http://www.cpan.org/authors/id/R/RY/RYBSKEJ/forks-0.36.tar.gz ... OK
Configuring forks-0.36 ... OK
==> Found dependencies: Acme::Damn
--> Working on Acme::Damn
Fetching http://www.cpan.org/authors/id/I/IB/IBB/Acme-Damn-0.08.tar.gz ... OK
Configuring Acme-Damn-0.08 ... OK
Building Acme-Damn-0.08 ... FAIL
! Installing Acme::Damn failed. See /home/mvidotto/.cpanm/work/1610645810.24326/build.log for details. Retry with --force to force install it.
! Installing the dependencies failed: Module 'Acme::Damn' is not installed
! Bailing out the installation for forks-0.36.
更详细地查看错误:
tail /home/mvidotto/.cpanm/work/1610645810.24326/build.log
cp Damn.pm blib/lib/Acme/Damn.pm
Running Mkbootstrap for Damn ()
chmod 644 "Damn.bs"
"/usr/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- Damn.bs blib/arch/auto/Acme/Damn/Damn.bs 644
"/usr/bin/perl" "/igatech/rd/dev/snakemake-workflows/annotation-maker_p/tests/snakemake/.snakemake/conda/4520f5b9/lib/site_perl/5.26.2/ExtUtils/xsubpp" -typemap '/igatech/rd/dev/snakemake-workflows/annotation-maker_p/tests/snakemake/.snakemake/conda/4520f5b9/lib/5.26.2/ExtUtils/typemap' Damn.xs > Damn.xsc
Can't locate object method "new" via package "ExtUtils::ParseXS" at /igatech/rd/dev/snakemake-workflows/annotation-maker_p/tests/snakemake/.snakemake/conda/4520f5b9/lib/site_perl/5.26.2/ExtUtils/xsubpp line 51.
make: *** [Damn.c] Error 255
-> FAIL Installing Acme::Damn failed. See /home/mvidotto/.cpanm/work/1610645810.24326/build.log for details. Retry with --force to force install it.
-> FAIL Installing the dependencies failed: Module 'Acme::Damn' is not installed
-> FAIL Bailing out the installation for forks-0.36.
安装不同的 perl 包 (DBI) 时也会发生同样的情况。我真的无法克服这个错误，所以我强烈寻求帮助， 谢谢你的建议。
是的，你是对的!在 activate conda perl_env 中我有奇怪的行为。如果我输入:
which perl
/usr/bin/perl
如果我输入:
command -v perl
/igatech/rd/dev/snakemake-workflows/annotation-maker_p/tests/snakemake/.snakemake/conda/4520f5b9/bin/perl
或
whereis perl
perl: /usr/bin/perl /igatech/rd/dev/snakemake-workflows/annotation-maker_p/tests/snakemake/.snakemake/conda/4520f5b9/bin/perl /usr/share/man/man1/perl.1.gz
如果我这样做:
perl --version
This is perl 5, version 26, subversion 2 (v5.26.2) built for x86_64-linux-thread-multi
Copyright 1987-2018, Larry Wall
...
或者如果我这样做:
/usr/bin/perl --version
This is perl 5, version 16, subversion 3 (v5.16.3) built for x86_64-linux-thread-multi
(with 40 registered patches, see perl -V for more detail)
Copyright 1987-2012, Larry Wall
...
老实说，众所周知，在我的系统中 which 命令的行为很奇怪。我不希望这是问题的原因...
PS: conda env 4520f5b9 与 perl_env 相同
最佳答案
我可以尝试回答问题的第一部分:How to use the correct perl when installing packages in the conda environment。我在 Ubuntu 20.04 上:
- 首先我将 Anaconda 安装到
/home/hakon/anaconda3 - 然后我创建了一个测试环境:
$ conda create --name perl_test
$ conda activate perl_test
- 在环境中安装了 perl 5.26.2:
$ conda install -c anaconda perl
- 初始化
cpan(假设我之前没有任何cpan配置(~/.cpan/)和本地库(~/perl5/) 在我的主目录中设置)。选择下面的local::lib选项:
$ cpan
Loading internal null logger. Install Log::Log4perl for logging messages
Sorry, we have to rerun the configuration dialog for CPAN.pm due to
some missing parameters. Configuration will be written to
<</home/hakon/.cpan/CPAN/MyConfig.pm>>
CPAN.pm requires configuration, but most of it can be done automatically.
If you answer 'no' below, you will enter an interactive dialog for each
configuration option instead.
Would you like to configure as much as possible automatically? [yes]
<install_help>
Warning: You do not have write permission for Perl library directories.
To install modules, you need to configure a local Perl library directory or
escalate your privileges. CPAN can help you by bootstrapping the local::lib
module or by configuring itself to use 'sudo' (if available). You may also
resolve this problem manually if you need to customize your setup.
What approach do you want? (Choose 'local::lib', 'sudo' or 'manual')
[local::lib]
Autoconfiguration complete.
Attempting to bootstrap local::lib...
Writing /home/hakon/.cpan/CPAN/MyConfig.pm for bootstrap...
commit: wrote '/home/hakon/.cpan/CPAN/MyConfig.pm'
Fetching with HTTP::Tiny:
http://www.cpan.org/authors/01mailrc.txt.gz
Reading '/home/hakon/.cpan/sources/authors/01mailrc.txt.gz'
............................................................................DONE
Fetching with HTTP::Tiny:
http://www.cpan.org/modules/02packages.details.txt.gz
Reading '/home/hakon/.cpan/sources/modules/02packages.details.txt.gz'
Database was generated on Thu, 14 Jan 2021 19:17:03 GMT
HTTP::Date not available
.............
New CPAN.pm version (v2.28) available.
[Currently running version is v2.18]
You might want to try
install CPAN
reload cpan
to both upgrade CPAN.pm and run the new version without leaving
the current session.
...............................................................DONE
Fetching with HTTP::Tiny:
http://www.cpan.org/modules/03modlist.data.gz
Reading '/home/hakon/.cpan/sources/modules/03modlist.data.gz'
DONE
Writing /home/hakon/.cpan/Metadata
Fetching with HTTP::Tiny:
http://www.cpan.org/authors/id/H/HA/HAARG/local-lib-2.000024.tar.gz
Fetching with HTTP::Tiny:
http://www.cpan.org/authors/id/H/HA/HAARG/CHECKSUMS
Checksum for /home/hakon/.cpan/sources/authors/id/H/HA/HAARG/local-lib-2.000024.tar.gz ok
'YAML' not installed, will not store persistent state
Configuring H/HA/HAARG/local-lib-2.000024.tar.gz with Makefile.PL
Attempting to create directory /home/hakon/perl5
Checking if your kit is complete...
Looks good
Generating a Unix-style Makefile
Writing Makefile for local::lib
Writing MYMETA.yml and MYMETA.json
HAARG/local-lib-2.000024.tar.gz
/home/hakon/anaconda3/envs/perl_test/bin/perl Makefile.PL --bootstrap -- OK
Running make for H/HA/HAARG/local-lib-2.000024.tar.gz
cp lib/POD2/DE/local/lib.pod blib/lib/POD2/DE/local/lib.pod
cp lib/local/lib.pm blib/lib/local/lib.pm
cp lib/lib/core/only.pm blib/lib/lib/core/only.pm
cp lib/POD2/PT_BR/local/lib.pod blib/lib/POD2/PT_BR/local/lib.pod
Manifying 4 pod documents
HAARG/local-lib-2.000024.tar.gz
/bin/make -- OK
Running make test
PERL_DL_NONLAZY=1 "/home/hakon/anaconda3/envs/perl_test/bin/perl" "-I/home/hakon/perl5/lib/perl5" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/bad_variables.t ...... ok
t/carp-mismatch.t ...... ok
t/classmethod.t ........ ok
t/de-dup.t ............. ok
t/lib-core-only.t ...... ok
t/pipeline.t ........... ok
t/shell.t .............. ok
t/stackable.t .......... ok
t/subroutine-in-inc.t .. ok
t/taint-mode.t ......... ok
All tests successful.
Files=10, Tests=196, 1 wallclock secs ( 0.04 usr 0.01 sys + 0.93 cusr 0.28 csys = 1.26 CPU)
Result: PASS
HAARG/local-lib-2.000024.tar.gz
/bin/make test -- OK
Running make install
Manifying 4 pod documents
Installing /home/hakon/perl5/lib/perl5/POD2/PT_BR/local/lib.pod
Installing /home/hakon/perl5/lib/perl5/POD2/DE/local/lib.pod
Installing /home/hakon/perl5/lib/perl5/local/lib.pm
Installing /home/hakon/perl5/lib/perl5/lib/core/only.pm
Installing /home/hakon/perl5/man/man3/lib::core::only.3
Installing /home/hakon/perl5/man/man3/local::lib.3
Installing /home/hakon/perl5/man/man3/POD2::PT_BR::local::lib.3
Installing /home/hakon/perl5/man/man3/POD2::DE::local::lib.3
Appending installation info to /home/hakon/perl5/lib/perl5/x86_64-linux-thread-multi/perllocal.pod
HAARG/local-lib-2.000024.tar.gz
/bin/make install -- OK
local::lib is installed. You must now add the following environment variables
to your shell configuration files (or registry, if you are on Windows) and
then restart your command line shell and CPAN before installing modules:
PATH="/home/hakon/perl5/bin${PATH:+:${PATH}}"; export PATH;
PERL5LIB="/home/hakon/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}"; export PERL5LIB;
PERL_LOCAL_LIB_ROOT="/home/hakon/perl5${PERL_LOCAL_LIB_ROOT:+:${PERL_LOCAL_LIB_ROOT}}"; export PERL_LOCAL_LIB_ROOT;
PERL_MB_OPT="--install_base \"/home/hakon/perl5\""; export PERL_MB_OPT;
PERL_MM_OPT="INSTALL_BASE=/home/hakon/perl5"; export PERL_MM_OPT;
Would you like me to append that to /home/hakon/.bashrc now? [yes] no
请注意，我对上一个问题的回答是“否”。
commit: wrote '/home/hakon/.cpan/CPAN/MyConfig.pm'
You can re-run configuration any time with 'o conf init' in the CPAN shell
Terminal does not support AddHistory.
cpan shell -- CPAN exploration and modules installation (v2.18)
Enter 'h' for help.
cpan[1]> q
Terminal does not support GetHistory.
Lockfile removed.
*** Remember to add these environment variables to your shell config
and restart your shell before running cpan again ***
PATH="/home/hakon/perl5/bin${PATH:+:${PATH}}"; export PATH;
PERL5LIB="/home/hakon/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}"; export PERL5LIB;
PERL_LOCAL_LIB_ROOT="/home/hakon/perl5${PERL_LOCAL_LIB_ROOT:+:${PERL_LOCAL_LIB_ROOT}}"; export PERL_LOCAL_LIB_ROOT;
PERL_MB_OPT="--install_base \"/home/hakon/perl5\""; export PERL_MB_OPT;
PERL_MM_OPT="INSTALL_BASE=/home/hakon/perl5"; export PERL_MM_OPT;
- 现在我将生成的本地lib复制到conda环境中:
$ echo $CONDA_PREFIX
/home/hakon/anaconda3/envs/perl_test
$ mv ~/perl5 /home/hakon/anaconda3/envs/perl_test
- 然后配置conda环境，使环境激活时本地lib也被激活:
$ mkdir -p $CONDA_PREFIX/etc/conda/activate.d
$ vim $CONDA_PREFIX/etc/conda/activate.d/env_vars.sh
- 在之前的
env_vars.sh文件中添加以下内容:
export PATH="$CONDA_PREFIX/perl5/bin${PATH:+:${PATH}}"
export PERL5LIB="$CONDA_PREFIX/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}";
export PERL_LOCAL_LIB_ROOT="$CONDA_PREFIX/perl5${PERL_LOCAL_LIB_ROOT:+:${PERL_LOCAL_LIB_ROOT}}";
export PERL_MB_OPT="--install_base \"$CONDA_PREFIX/perl5\""
export PERL_MM_OPT="INSTALL_BASE=$CONDA_PREFIX/perl5"
- 重启conda环境加载以上环境变量:
$ conda deactivate
$ conda activate perl_test
- 安装
cpanm
$ cpan App::cpanminus
- 安装模块:
$ which cpanm
/home/hakon/anaconda3/envs/perl_test/perl5/bin/cpanm
$ cpanm forks
--> Working on forks
Fetching http://www.cpan.org/authors/id/R/RY/RYBSKEJ/forks-0.36.tar.gz ... OK
Configuring forks-0.36 ... OK
==> Found dependencies: Devel::Symdump, Acme::Damn, Sys::SigAction, List::MoreUtils
--> Working on Devel::Symdump
Fetching http://www.cpan.org/authors/id/A/AN/ANDK/Devel-Symdump-2.18.tar.gz ... OK
Configuring Devel-Symdump-2.18 ... OK
Building and testing Devel-Symdump-2.18 ... OK
Successfully installed Devel-Symdump-2.18
--> Working on Acme::Damn
Fetching http://www.cpan.org/authors/id/I/IB/IBB/Acme-Damn-0.08.tar.gz ... OK
Configuring Acme-Damn-0.08 ... OK
==> Found dependencies: Test::Exception
--> Working on Test::Exception
Fetching http://www.cpan.org/authors/id/E/EX/EXODIST/Test-Exception-0.43.tar.gz ... OK
Configuring Test-Exception-0.43 ... OK
==> Found dependencies: Sub::Uplevel
--> Working on Sub::Uplevel
Fetching http://www.cpan.org/authors/id/D/DA/DAGOLDEN/Sub-Uplevel-0.2800.tar.gz ... OK
Configuring Sub-Uplevel-0.2800 ... OK
Building and testing Sub-Uplevel-0.2800 ... OK
Successfully installed Sub-Uplevel-0.2800
Building and testing Test-Exception-0.43 ... OK
Successfully installed Test-Exception-0.43
Building and testing Acme-Damn-0.08 ... FAIL
! Installing Acme::Damn failed. See /home/hakon/.cpanm/work/1610661561.1411986/build.log for details. Retry with --force to force install it.
--> Working on Sys::SigAction
Fetching http://www.cpan.org/authors/id/L/LB/LBAXTER/Sys-SigAction-0.23.tar.gz ... OK
Configuring Sys-SigAction-0.23 ... OK
Building and testing Sys-SigAction-0.23 ... OK
Successfully installed Sys-SigAction-0.23
--> Working on List::MoreUtils
Fetching http://www.cpan.org/authors/id/R/RE/REHSACK/List-MoreUtils-0.430.tar.gz ... OK
Configuring List-MoreUtils-0.430 ... OK
==> Found dependencies: Exporter::Tiny, Test::LeakTrace
--> Working on Exporter::Tiny
Fetching http://www.cpan.org/authors/id/T/TO/TOBYINK/Exporter-Tiny-1.002002.tar.gz ... OK
Configuring Exporter-Tiny-1.002002 ... OK
Building and testing Exporter-Tiny-1.002002 ... OK
Successfully installed Exporter-Tiny-1.002002
--> Working on Test::LeakTrace
Fetching http://www.cpan.org/authors/id/L/LE/LEEJO/Test-LeakTrace-0.17.tar.gz ... OK
Configuring Test-LeakTrace-0.17 ... OK
Building and testing Test-LeakTrace-0.17 ... FAIL
! Installing Test::LeakTrace failed. See /home/hakon/.cpanm/work/1610661561.1411986/build.log for details. Retry with --force to force install it.
! Installing the dependencies failed: Module 'Test::LeakTrace' is not installed
! Bailing out the installation for List-MoreUtils-0.430.
! Installing the dependencies failed: Module 'List::MoreUtils' is not installed, Module 'Acme::Damn' is not installed
! Bailing out the installation for forks-0.36.
5 distributions installed
所以这失败了。如果我尝试手动安装失败的模块 Acme::Damn:
$ wget https://cpan.metacpan.org/authors/id/I/IB/IBB/Acme-Damn-0.08.tar.gz
$ tar zxvf Acme-Damn-0.08.tar.gz
$ cd Acme-Damn-0.08
$ perl Makefile.PL
Checking if your kit is complete...
Looks good
Warning: prerequisite Test::Exception 0 not found.
Generating a Unix-style Makefile
Writing Makefile for Acme::Damn
Writing MYMETA.yml and MYMETA.json
$ make
cp Damn.pm blib/lib/Acme/Damn.pm
Running Mkbootstrap for Damn ()
chmod 644 "Damn.bs"
"/home/hakon/anaconda3/envs/perl_test/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- Damn.bs blib/arch/auto/Acme/Damn/Damn.bs 644
"/home/hakon/anaconda3/envs/perl_test/bin/perl" "/home/hakon/anaconda3/envs/perl_test/lib/5.26.2/ExtUtils/xsubpp" -typemap '/home/hakon/anaconda3/envs/perl_test/lib/5.26.2/ExtUtils/typemap' Damn.xs > Damn.xsc
mv Damn.xsc Damn.c
/tmp/build/80754af9/perl_1527832170752/_build_env/bin/x86_64-conda_cos6-linux-gnu-gcc -c -I. -D_REENTRANT -D_GNU_SOURCE --sysroot=/tmp/build/80754af9/perl_1527832170752/_build_env/x86_64-conda_cos6-linux-gnu/sysroot -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -O2 -DVERSION=\"0.08\" -DXS_VERSION=\"0.08\" -fPIC --sysroot=/tmp/build/80754af9/perl_1527832170752/_build_env/x86_64-conda_cos6-linux-gnu/sysroot "-I/home/hakon/anaconda3/envs/perl_test/lib/5.26.2/x86_64-linux-thread-multi/CORE" Damn.c
/bin/sh: 1: /tmp/build/80754af9/perl_1527832170752/_build_env/bin/x86_64-conda_cos6-linux-gnu-gcc: not found
make: *** [Makefile:337: Damn.o] Error 127
它表明 make 试图使用一个不存在的 C 编译器:
/tmp/build/80754af9/perl_1527832170752/_build_env/bin/x86_64-conda_cos6-linux-gnu-gcc
cc 的 perl 配置数据给出了为什么会发生这种情况的线索:
$ perl -V | grep cc=./
cc='/tmp/build/80754af9/perl_1527832170752/_build_env/bin/x86_64-conda_cos6-linux-gnu-gcc'
我认为，当 perl 尝试编译 XS 模块时，它使用与用于编译 perl 的相同的 C 编译器。但是在这种情况下，编译器不再存在，因为 conda 安装(下载)了一个预编译的 perl(所以 cc 变量指的是另一台机器上的编译器，即用于编译的机器perl 与)
可能这意味着您不能(不应该)使用下载的预编译 perl 安装 XS 模块。我建议您改为在同一台机器上从源代码构建 perl。
编辑
糟糕的是，实际上可以通过运行来安装用于构建 perl 的相同编译器:
$ conda install -c anaconda gcc_linux-64
$ which x86_64-conda_cos6-linux-gnu-gcc
/home/hakon/anaconda3/envs/perl_test/bin/x86_64-conda_cos6-linux-gnu-gcc
但我仍然无法让 perl Makefile.PL 使用那个版本..
编辑2
已添加 follow-up question .
编辑3
在 follow-up question 应用补丁后，我能够安装模块:
$ cpanm forks
--> Working on forks
Fetching http://www.cpan.org/authors/id/R/RY/RYBSKEJ/forks-0.36.tar.gz ... OK
Configuring forks-0.36 ... OK
==> Found dependencies: Acme::Damn, List::MoreUtils
--> Working on Acme::Damn
Fetching http://www.cpan.org/authors/id/I/IB/IBB/Acme-Damn-0.08.tar.gz ... OK
Configuring Acme-Damn-0.08 ... OK
Building and testing Acme-Damn-0.08 ... OK
Successfully installed Acme-Damn-0.08
--> Working on List::MoreUtils
Fetching http://www.cpan.org/authors/id/R/RE/REHSACK/List-MoreUtils-0.430.tar.gz ... OK
Configuring List-MoreUtils-0.430 ... OK
==> Found dependencies: Test::LeakTrace
--> Working on Test::LeakTrace
Fetching http://www.cpan.org/authors/id/L/LE/LEEJO/Test-LeakTrace-0.17.tar.gz ... OK
Configuring Test-LeakTrace-0.17 ... OK
Building and testing Test-LeakTrace-0.17 ... OK
Successfully installed Test-LeakTrace-0.17
Building and testing List-MoreUtils-0.430 ... OK
Successfully installed List-MoreUtils-0.430
Building and testing forks-0.36 ... OK
Successfully installed forks-0.36
4 distributions installed
关于perl - 无法在 conda 环境中通过 cpanm 安装 perl 模块，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/65724310/