Для openSUSE Leap 15.6 standard запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:goupilmtos:multimedia:apps/openSUSE_Leap_15.6_standard/home:goupilmtos:multimedia:apps.repo
zypper refresh
zypper install eyeD3
Для openSUSE Leap 15.5 standard запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:goupilmtos:multimedia:apps/openSUSE_Leap_15.5_standard/home:goupilmtos:multimedia:apps.repo
zypper refresh
zypper install eyeD3
Для Goupilmtos15.6 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:goupilmtos:multimedia:apps/Goupilmtos15.6/home:goupilmtos:multimedia:apps.repo
zypper refresh
zypper install eyeD3
Для Goupilmtos15.5 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:goupilmtos:multimedia:apps/Goupilmtos15.5/home:goupilmtos:multimedia:apps.repo
zypper refresh
zypper install eyeD3