I'm trying to install OpenCobolIDE on a Mac I get It is veerryyy old, it runs Mac OS Mavericks I ever used Windows, and I tried to install OpenCobolIDe, and the IDE itself works, but when I try to install Homebrew and running it says
MacBook-Pro-di-Giulio:~ giulio$ brew
ERROR: Your version of macOS (10.9.5) is too old to run Homebrew!
dyld: lazy symbol binding failed: Symbol not found: _openat
Referenced from: /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/current/bin/ruby
Expected in: /usr/lib/libSystem.B.dylib
dyld: Symbol not found: _openat
Referenced from: /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/current/bin/ruby
Expected in: /usr/lib/libSystem.B.dylib
Trace/BPT trap: 5
I need opencobol to run programs, and homebrew to install opencobol What am I supposed to do?