{{- $packages := list "build-essential" "libbz2-dev" "libffi-dev" "liblzma-dev" "libncursesw5-dev" "libreadline-dev" "libsqlite3-dev" "libssl-dev" "libxml2-dev" "libxmlsec1-dev" "llvm" "net-tools" "ruby-dev" "tk-dev" "xz-utils" "zlib1g-dev" -}} {{- $packages | join " " -}}