[ubuntu] Fix checks for package installation
[ubuntu] Fix checks for package installation

girishramnani/dotfiles,sophatvathana/dotfiles,EDiLD/dotfiles,AlbertoElias/dotfiles,wingy3181/dotfiles,mickael83/ubuntu-dotfiles,khornberg/dotfiles,oddlord/dotfiles,EDiLD/dotfiles,AlbertoElias/dotfiles,newtonne/dotfiles,christophermoura/dotfiles,girishramnani/dotfiles,zlot/dotfiles,mickael83/ubuntu-dotfiles,makabde/dotfiles,newtonne/dotfiles,wingy3181/dotfiles,wingy3181/dotfiles,zlot/dotfiles,b-boogaard/dotfiles,christophermoura/dotfiles,makabde/dotfiles,pbrooks/dotfiles