oniguruma from devel:languages:ruby project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby/openSUSE_Tumbleweed/devel:languages:ruby.repo zypper refresh zypper install oniguruma
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby/15.6/devel:languages:ruby.repo zypper refresh zypper install oniguruma
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:ruby/15.5/devel:languages:ruby.repo zypper refresh zypper install oniguruma