For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:TrevorBl/openSUSE_Tumbleweed/home:TrevorBl.repo
zypper refresh
zypper install maxima
For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:TrevorBl/openSUSE_Slowroll/home:TrevorBl.repo
zypper refresh
zypper install maxima
For openSUSE Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:TrevorBl/openSUSE_Factory/home:TrevorBl.repo
zypper refresh
zypper install maxima
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:TrevorBl/16.0/home:TrevorBl.repo
zypper refresh
zypper install maxima
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:TrevorBl/15.6/home:TrevorBl.repo
zypper refresh
zypper install maxima
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:TrevorBl/15.5/home:TrevorBl.repo
zypper refresh
zypper install maxima
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:TrevorBl/15.4/home:TrevorBl.repo
zypper refresh
zypper install maxima
For 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:TrevorBl/15.3/home:TrevorBl.repo
zypper refresh
zypper install maxima