method for installing aur package and install atom-editer

installAtom.txt

1.download file from arch repo
    https://aur.archlinux.org/packages/atom-editor-bin/
2.unzip the file
    tar -xvzf atom-editor-bin.tar.gz 
3.change into the dirctory
    cd atom-editor-bin
4.for complie the package 
    makepkg -s
5.to install the package
    sudo pacman -U filename end with .xz
  
  
  
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 same method can be used for install all aur packages
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