./install.sh not working

Hi, I am trying to set it up on my windows machine. I tried git-bash, wsl but I am not able to run the ./install.sh. This is the error:
└─$ bash ./install.sh
./install.sh: line 2: $'\r': command not found
./install.sh: line 3: $'\r': command not found
./install.sh: line 5: syntax error near unexpected token $'{\r'' '/install.sh: line 5: install_with_apt() {