This error occur sometimes when you try to install a program on Linux based system. Manly this happens due to incompatibility of the installation program or script with the current architecture.
- If you try to install 32 bit program on 64.
- AMD 64 processor based program on ARM 64 program.
If this happen on Oracle cloud, may be you select Ampere instance for the installation. Then you can use AMD server instead of that to solve the issue.
The popular CyberPanel is also not supported for Ampere (ARM 64) instance.