Check Cellar can be made before installing stuff

Refs Homebrew#5188.
dewback · Sep 15, 2011 · a0b940a · a0b940a
1 parent 4be164a
commit a0b940a
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/Library/Homebrew/cmd/install.rb b/Library/Homebrew/cmd/install.rb
@@ -62,11 +62,21 @@ def check_macports
     end
   end
 
+  def check_cellar
+    FileUtils.mkdir_p HOMEBREW_CELLAR if not File.exist? HOMEBREW_CELLAR
+  rescue
+    raise <<-EOS.undent
+      Could not create #{HOMEBREW_CELLAR}
+      Check you have permission to write to #{HOMEBREW_CELLAR.parent}
+    EOS
+  end
+
   def perform_preinstall_checks
     check_ppc
     check_writable_install_location
     check_cc
     check_macports
+    check_cellar
   end
 
   def install_formulae formulae