Show which deps will also be installed.

2011-04-06 12:22:28 -07:00 · 2011-04-06 12:22:28 -07:00 · e4dce3d1c9
commit e4dce3d1c9
parent c8d4077256
1 changed files with 6 additions and 2 deletions
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@ -16,8 +16,12 @@ class FormulaInstaller
    end

    unless ignore_deps
-      @f.recursive_deps.each do |dep|
-        FormulaInstaller.install_formula dep unless dep.installed?
+      needed_deps = @f.recursive_deps.reject {|d| d.installed?}
+      unless needed_deps.empty?
+        puts "Also installing dependencies: "+needed_deps*", "
+        needed_deps.each do |dep|
+          FormulaInstaller.install_formula dep
+        end
      end
      begin
        FormulaInstaller.check_external_deps @f