2 files changed, 2 insertions, 7 deletions
diff --git a/Library/Formula/avro-c.rb b/Library/Formula/avro-c.rb
index 563f28bd5..169384f58 100644
--- a/Library/Formula/avro-c.rb
+++ b/Library/Formula/avro-c.rb
@@ -1,13 +1,9 @@
-require "formula"
-
 class AvroC < Formula
   homepage "http://avro.apache.org/"
   url "http://www.apache.org/dyn/closer.cgi?path=avro/avro-1.7.7/c/avro-c-1.7.7.tar.gz"
   sha1 "cbb698682d662c5e0abec023dcd37ce1f3db80d4"
 
-  # probably should be an optional dep
-  conflicts_with "xz"
-
+  depends_on "pkg-config" => :build
   depends_on "cmake" => :build
 
   def install
diff --git a/Library/Formula/avro-cpp.rb b/Library/Formula/avro-cpp.rb
index b78a1958e..46edc94f0 100644
--- a/Library/Formula/avro-cpp.rb
+++ b/Library/Formula/avro-cpp.rb
@@ -1,10 +1,9 @@
-require "formula"
-
 class AvroCpp < Formula
   homepage "http://avro.apache.org/"
   url "http://www.apache.org/dyn/closer.cgi?path=avro/avro-1.7.7/cpp/avro-cpp-1.7.7.tar.gz"
   sha1 "2fdc16bfee5786053846341d89d11160df8d57d4"
 
+  depends_on "pkg-config" => :build
   depends_on "cmake" => :build
   depends_on "boost"