Install the OPA statically linked binary

[tafkam]

Please download the statically linked OPA binary from OPA releases.

Getting library errors with the non-statically linked binary:
./opa: /lib64/libc.so.6: version `GLIBC_2.29' not found (required by ./opa)

[anderseknert]

Thanks for reporting that @tafkam ! What platform are you on? Looks like the downloader only checks for the OS and not the architecture. Quick fix would be to just download OPA yourself and put it in the path... until this is fixed properly of course :)

[tafkam]

Using Rocky Linux8. Already did that quickfix manually ;-)