Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:scm/openSUSE_Tumbleweed/devel:tools:scm.repo
zypper refresh
zypper install quilt
Para openSUSE Factory zSystems execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:scm/openSUSE_Factory_zSystems/devel:tools:scm.repo
zypper refresh
zypper install quilt
Para 16.0 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:scm/16.0/devel:tools:scm.repo
zypper refresh
zypper install quilt
Para 15.7 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:scm/15.7/devel:tools:scm.repo
zypper refresh
zypper install quilt
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:scm/15.6/devel:tools:scm.repo
zypper refresh
zypper install quilt