rubygem-taskjuggler from home:dknorr:branches:devel:languages:ruby:extensions 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/home:dknorr:branches:devel:languages:ruby:extensions/openSUSE_Tumbleweed/home:dknorr:branches:devel:languages:ruby:extensions.repo zypper refresh zypper install rubygem-taskjuggler