我正在尝试使用本地用户身份安装 perl6乐都啤酒：
git clone https://github.com/tadzik/rakudobrew ~/.rakudobrew
**add ~/.rakudobrew/bin to path**
rakudobrew build moar
rakudobrew build panda
panda install Task::Star
我的问题似乎是在尝试构建 panda 时出现的：
error: pathspec 'nom' did not match any file(s) known to git.
我还应该在我的路径中添加其他内容吗？
我缺少什么？
对于完整的上下文，以下是完整的错误消息：
rob@Desktop:~/.rakudobrew/bin$ ./rakudobrew build panda
Cloning into 'panda'...
remote: Counting objects: 4961, done.
remote: Total 4961 (delta 0), reused 0 (delta 0), pack-reused 4961
Receiving objects: 100% (4961/4961), 870.39 KiB | 514.00 KiB/s, done.
Resolving deltas: 100% (2255/2255), done.
Checking connectivity... done.
Already on 'master'
Your branch is up-to-date with 'origin/master'.
error: pathspec 'nom' did not match any file(s) known to git.
panda for nom not found
Installing latest panda instead.
==> Bootstrapping Panda
==> Installing panda from a local directory '/home/rob/.rakudobrew/moar-nom/panda'
==> panda depends on File::Find, Shell::Command, JSON::Fast, File::Which
==> Shell::Command depends on File::Find
==> Fetching File::Find
==> Building File::Find
==> Testing File::Find
t/01-file-find.t .. ok
All tests successful.
Files=1, Tests=11, 2 wallclock secs ( 0.03 usr 0.00 sys + 1.47 cusr 0.11 csys = 1.61 CPU)
Result: PASS
==> Installing File::Find
==> Successfully installed File::Find
==> Fetching Shell::Command
==> Building Shell::Command
==> Testing Shell::Command
Cannot look up attributes in a IO::Path type object
in block <unit> at t/02-shell-command.t line 47
# Looks like you planned 16 tests, but ran 14
t/02-shell-command.t ..
Dubious, test returned 255 (wstat 65280, 0xff00)
Failed 2/16 subtests
Test Summary Report
-------------------
t/02-shell-command.t (Wstat: 65280 Tests: 14 Failed: 0)
Non-zero exit status: 255
Parse errors: Bad plan. You planned 16 tests but ran 14.
Files=1, Tests=14, 1 wallclock secs ( 0.03 usr 0.00 sys + 0.56 cusr 0.06 csys = 0.65 CPU)
Result: FAIL
The spawned command 'prove' exited unsuccessfully (exit code: 1)
at SETTING::src/core/Exception.pm:63 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/CORE.setting.moarvm:throw)
from SETTING::src/core/Proc.pm:138 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/CORE.setting.moarvm:sink)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda/Common.pm (Panda::Common):85 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/FF/FF022C174A5E69836C5EB7F5E1D604142A8A90E8:)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda/Common.pm (Panda::Common):85 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/FF/FF022C174A5E69836C5EB7F5E1D604142A8A90E8:)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda/Common.pm (Panda::Common):71 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/FF/FF022C174A5E69836C5EB7F5E1D604142A8A90E8:run-and-gather-output)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda/Tester.pm (Panda::Tester):29 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/1B/1BB66AAAA20A0D0E7F6EB9DEEDBF8B28F28EB941:)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda/Common.pm (Panda::Common):37 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/FF/FF022C174A5E69836C5EB7F5E1D604142A8A90E8:withp6lib)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda/Tester.pm (Panda::Tester):17 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/1B/1BB66AAAA20A0D0E7F6EB9DEEDBF8B28F28EB941:)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda/Tester.pm (Panda::Tester):16 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/1B/1BB66AAAA20A0D0E7F6EB9DEEDBF8B28F28EB941:)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda/Common.pm (Panda::Common):20 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/FF/FF022C174A5E69836C5EB7F5E1D604142A8A90E8:indir)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda/Tester.pm (Panda::Tester):5 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/1B/1BB66AAAA20A0D0E7F6EB9DEEDBF8B28F28EB941:test)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda.pm (Panda):185 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/65/65C91FE4E3E72018680A835ED6FB2D1E57373DB3:)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda.pm (Panda):170 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/65/65C91FE4E3E72018680A835ED6FB2D1E57373DB3:install)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda.pm (Panda):258 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/65/65C91FE4E3E72018680A835ED6FB2D1E57373DB3:)
from SETTING::src/core/Any-iterable-methods.pm:462 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/CORE.setting.moarvm:)
from SETTING::src/core/Any-iterable-methods.pm:448 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/CORE.setting.moarvm:sink-all)
from SETTING::src/core/Seq.pm:184 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/CORE.setting.moarvm:sink)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda.pm (Panda):258 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/65/65C91FE4E3E72018680A835ED6FB2D1E57373DB3:)
from /home/rob/.rakudobrew/moar-nom/panda/lib/Panda.pm (Panda):252 (/home/rob/.rakudobrew/moar-nom/panda/ext/File__Find/lib/.precomp/053758C8915A5E3DCEB73F36131D86003BC0AF7C.1483801492.70597/65/65C91FE4E3E72018680A835ED6FB2D1E57373DB3:resolve)
from bin/panda:20 (<ephemeral file>:)
from SETTING::src/core/Any-iterable-methods.pm:462 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/CORE.setting.moarvm:)
from SETTING::src/core/Any-iterable-methods.pm:448 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/CORE.setting.moarvm:sink-all)
from SETTING::src/core/Seq.pm:184 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/CORE.setting.moarvm:sink)
from bin/panda:19 (<ephemeral file>:MAIN)
from bin/panda:16 (<ephemeral file>:MAIN)
from SETTING::src/core/Main.pm:195 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/CORE.setting.moarvm:MAIN_HELPER)
from bin/panda:165 (<ephemeral file>:<unit>)
from bin/panda:1 (<ephemeral file>:<unit-outer>)
from gen/moar/stage2/NQPHLL.nqp:1582 (/home/rob/.rakudobrew/moar-nom/install/share/nqp/lib/NQPHLL.moarvm:eval)
from gen/moar/stage2/NQPHLL.nqp:1785 (/home/rob/.rakudobrew/moar-nom/install/share/nqp/lib/NQPHLL.moarvm:evalfiles)
from gen/moar/stage2/NQPHLL.nqp:1679 (/home/rob/.rakudobrew/moar-nom/install/share/nqp/lib/NQPHLL.moarvm:command_eval)
from src/Perl6/Compiler.nqp:27 (/home/rob/.rakudobrew/moar-nom/install/share/nqp/lib/Perl6/Compiler.moarvm:command_eval)
from gen/moar/stage2/NQPHLL.nqp:1653 (/home/rob/.rakudobrew/moar-nom/install/share/nqp/lib/NQPHLL.moarvm:command_line)
from gen/moar/main.nqp:47 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/perl6.moarvm:MAIN)
from gen/moar/main.nqp:38 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/perl6.moarvm:<mainline>)
from <unknown>:1 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/perl6.moarvm:<main>)
from <unknown>:1 (/home/rob/.rakudobrew/moar-nom/install/share/perl6/runtime/perl6.moarvm:<entry>)
The spawned command '/home/rob/.rakudobrew/bin/../moar-nom/install/bin/perl6' exited unsuccessfully (exit code: 1)
in sub MAIN at bootstrap.pl line 68
in block <unit> at bootstrap.pl line 9
Failed running /home/rob/.rakudobrew/bin/../moar-nom/install/bin/perl6 bootstrap.pl at ./rakudobrew line 58.
main::run('/home/rob/.rakudobrew/bin/../moar-nom/install/bin/perl6 boots...') called at ./rakudobrew line 528
main::build_panda(undef, undef) called at ./rakudobrew line 352
main::build_impl('panda', undef, '') called at ./rakudobrew line 116
答案1
显然，zef 无论如何都是比 panda 更好的软件包安装程序。
我更换了
rakudobrew build panda
panda install Task::Star
线与
rakudobrew build zef
zef install Task::Star
尽管如果您只想根据需要安装软件包，那么 Task::Star 也是不必要的。