rubygem-asciidoctor from devel:languages:ruby:extensions project

For openSUSE Tumbleweed run the following as root:

zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby:extensions/openSUSE_Tumbleweed/devel:languages:ruby:extensions.repo
zypper refresh
zypper install rubygem-asciidoctor

For openSUSE Leap 15.2 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby:extensions/openSUSE_Leap_15.2/devel:languages:ruby:extensions.repo
zypper refresh
zypper install rubygem-asciidoctor

For openSUSE Leap 15.1 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby:extensions/openSUSE_Leap_15.1/devel:languages:ruby:extensions.repo
zypper refresh
zypper install rubygem-asciidoctor

For openSUSE Leap 15.3 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby:extensions/openSUSE_Leap_15.3/devel:languages:ruby:extensions.repo
zypper refresh
zypper install rubygem-asciidoctor

For SLE 15 SP2 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby:extensions/SLE_15_SP2/devel:languages:ruby:extensions.repo
zypper refresh
zypper install rubygem-asciidoctor

For SLE 15 SP1 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby:extensions/SLE_15_SP1/devel:languages:ruby:extensions.repo
zypper refresh
zypper install rubygem-asciidoctor

For SLE 15 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby:extensions/SLE_15/devel:languages:ruby:extensions.repo
zypper refresh
zypper install rubygem-asciidoctor

For SLE 12 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby:extensions/SLE_12/devel:languages:ruby:extensions.repo
zypper refresh
zypper install rubygem-asciidoctor