dependencies.rake
384 Bytes
task :check_dependencies do
missing = [
{ program: 'sphinx-build', package: 'python-sphinx' },
{ program: 'make', package: 'make' },
].select do |dependency|
!system("which #{dependency[:program]} >/dev/null")
end
missing.each do |dependency|
puts "Please install package #{dependency[:package]}"
end
fail 'E: missing dependencies' if missing.size > 0
end