For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jloehel:paperless/openSUSE_Tumbleweed/home:jloehel:paperless.repo
zypper refresh
zypper install paperless-ngx
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jloehel:paperless/openSUSE_Factory_ARM/home:jloehel:paperless.repo
zypper refresh
zypper install paperless-ngx
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jloehel:paperless/16.0/home:jloehel:paperless.repo
zypper refresh
zypper install paperless-ngx