erlang from devel:languages:erlang:Factory project

需要 openSUSE Factory PowerPC ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:erlang:Factory/openSUSE_Factory_PowerPC/devel:languages:erlang:Factory.repo
zypper refresh
zypper install erlang

需要 openSUSE Factory ARM ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:erlang:Factory/openSUSE_Factory_ARM/devel:languages:erlang:Factory.repo
zypper refresh
zypper install erlang

需要 openSUSE Factory ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:erlang:Factory/openSUSE_Factory/devel:languages:erlang:Factory.repo
zypper refresh
zypper install erlang

需要 openSUSE Leap 15.4 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:erlang:Factory/openSUSE_Leap_15.4/devel:languages:erlang:Factory.repo
zypper refresh
zypper install erlang

需要 SLE 11 SP4 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:erlang:Factory/SLE_11_SP4/devel:languages:erlang:Factory.repo
zypper refresh
zypper install erlang