can`t launch grademe 42.

[mks1313]

You have the last version v2.1 ✗ Readline is not installed Readline library not installed ➫ Auto install in 2 seconds...

Password: Sorry, try again. Password: Readline installation error using apt-get... Try to install with yum... sudo: yum: command not found Can't install readline library... 1. Check if g++ is installed 2. Check if libreadline-dev is installed Please install it manually or write an Issue on Github... make: *** [grade] Error 1 I tried to install everything manually, but nothing happened. Any suggestion please 🙂