rakudo from devel:languages:raku project

需要 openSUSE Factory RISCV ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:raku/openSUSE_Factory_RISCV/devel:languages:raku.repo
zypper refresh
zypper install rakudo

需要 openSUSE Factory ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:raku/openSUSE_Factory/devel:languages:raku.repo
zypper refresh
zypper install rakudo

需要 15.6 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:raku/15.6/devel:languages:raku.repo
zypper refresh
zypper install rakudo

需要 15.5 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:raku/15.5/devel:languages:raku.repo
zypper refresh
zypper install rakudo

需要 RHEL 7 ，用 root 執行：

cd /etc/yum.repos.d/
wget https://download.opensuse.org/repositories/devel:languages:raku/RHEL_7/devel:languages:raku.repo
yum install rakudo