Command running error : rakudobrew build moar

[luo-zi]

The error message looks like this

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Can't locate IPC/Cmd.pm in @INC (@INC contains: /root/.rakudobrew/versions/moar-2019.07.1/tools/lib /root/.rakudobrew/versions/moar-2019.07.1/3rdparty/nqp-configure/lib /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /root/.rakudobrew/versions/moar-2019.07.1/3rdparty/nqp- configure/lib/NQP/Macros.pm line 88. BEGIN failed--compilation aborted at /root/.rakudobrew/versions/moar-2019.07.1/3rdparty/nqp-configure/lib/NQP/Macros.pm line 88. Compilation failed in require at /root/.rakudobrew/versions/moar-2019.07.1/3rdparty/nqp-configure/lib/NQP/Config.pm line 29. BEGIN failed--compilation aborted at /root/.rakudobrew/versions/moar-2019.07.1/3rdparty/nqp-configure/lib/NQP/Config.pm line 29. Compilation failed in require at Configure.pl line 43. BEGIN failed--compilation aborted at Configure.pl line 43. Failed running /usr/bin/perl Configure.pl --backends=moar --gen-moar --git-reference="/root/.rakudobrew/git_reference" --make-install at /root/.rakudobrew/bin/../lib/Rakudobrew/Build.pm line 46.

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Questions about this:IPC/Cmd.pm
How do I install it?

[skaji]

Try yum install perl-core.

[luo-zi]

Try yum install perl-core.
OK ,thank you !

[luo-zi]

oh.....
Command failed (status 512): make
at /root/.rakudobrew/versions/moar-2019.07.1/3rdparty/nqp-configure/lib/NQP/Config.pm line 35.
NQP::Config::ANON('Command failed (status 512): make\x{a}') called at /root/.rakudobrew/versions/moar-2019.07.1/3rdparty/nqp-configure/lib/NQP/Config.pm line 1364
NQP::Config::system_or_die('make') called at Configure.pl line 132
Failed running /usr/bin/perl Configure.pl --backends=moar --gen-moar --git-reference="/root/.rakudobrew/git_reference" --make-install at /root/.rakudobrew/bin/../lib/Rakudobrew/Build.pm line 46.

why?

[patrickbkr]

You probably don't have a build environment installed. Can you try yum install gcc make?