For openSUSE Factory zSystems run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:building/openSUSE_Factory_zSystems/devel:tools:building.repo
zypper refresh
zypper install entr
For openSUSE Factory PowerPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:building/openSUSE_Factory_PowerPC/devel:tools:building.repo
zypper refresh
zypper install entr
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:building/openSUSE_Factory_ARM/devel:tools:building.repo
zypper refresh
zypper install entr
For openSUSE Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:building/openSUSE_Factory/devel:tools:building.repo
zypper refresh
zypper install entr
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:building/15.6/devel:tools:building.repo
zypper refresh
zypper install entr
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/devel:tools:building/15.5/devel:tools:building.repo
zypper refresh
zypper install entr