gems:

command: gem install
packages: colorls neovim rake pry rubocop gem-ctags rails yard
  thor bundler solargraph

npm_packages:

command: npm install -g
packages: neovim eslint
  bash-language-server --unsafe-perm
  vscode-html-languageserver-bin
  vscode-css-languageserver-bin
  javascript-typescript-langserv
  dockerfile-language-server-nodejs

pip2_packages:

command: pip2 install --user --upgrade
packages: pynvim neovim

pip3_packages:

command: pip3 install --user --upgrade
packages: pynvim neovim

snap_packages:

command: sudo snap install
packages: heroku