Для openSUSE Tumbleweed запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:edogawa/openSUSE_Tumbleweed/home:edogawa.repo
zypper refresh
zypper install yoshimi-lv2
Для openSUSE Slowroll запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:edogawa/openSUSE_Slowroll/home:edogawa.repo
zypper refresh
zypper install yoshimi-lv2
Для 15.6 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:edogawa/15.6/home:edogawa.repo
zypper refresh
zypper install yoshimi-lv2
Для 15.5 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:edogawa/15.5/home:edogawa.repo
zypper refresh
zypper install yoshimi-lv2