For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tyrannishawk/openSUSE_Tumbleweed/home:tyrannishawk.repo
zypper refresh
zypper install fisher
For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tyrannishawk/openSUSE_Slowroll/home:tyrannishawk.repo
zypper refresh
zypper install fisher
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tyrannishawk/openSUSE_Factory_ARM/home:tyrannishawk.repo
zypper refresh
zypper install fisher
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tyrannishawk/16.0/home:tyrannishawk.repo
zypper refresh
zypper install fisher
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tyrannishawk/15.6/home:tyrannishawk.repo
zypper refresh
zypper install fisher