Installing Oxygen OS issues

[MauricioGomez]

So I want to install oxygen os on my opo. However, when I run any command with ./adb, I get the message "Illegal instruction: 4" not sure why it's happening but can somebody help me with it? and what does that even mean? FYI I'm using a mac that's running osx lion 

and how can I install it?

[Sithhy]

When did you install the ADB Drivers? Did you restart your PC after that?

Also look at this:

stackoverflow.com/questions/14268887/what-is-the-illegal-instruction-4-error-and-why-does-mmacosx-version-min-10

[MauricioGomez]

When did you install the ADB Drivers? Did you restart your PC after that?

Also look at this:

stackoverflow.com/questions/14268887/what-is-the-illegal-instruction-4-error-and-why-does-mmacosx-version-min-10

I have been able to work it (was using an older version of osx) but I haven't been able to remove CM Recovery do you happen to know how to?

[Sithhy]

I have been able to work it (was using an older version of osx) but I haven't been able to remove CM Recovery do you happen to know how to?

Can't you just flash TWRP over it?

[MauricioGomez]

Can't you just flash TWRP over it?

I've been trying to but CM isn't allowing me even if I choose the "don't update CM recovery" (which replaces twrp with the CM recovery)