platformio-core from home:StefanBruens:branches:CrossToolchain:avr project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed pure run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:StefanBruens:branches:CrossToolchain:avr/openSUSE_Tumbleweed_pure/home:StefanBruens:branches:CrossToolchain:avr.repo zypper refresh zypper install platformio-core