diff --git a/lib/autoparts/packages/postgis.rb b/lib/autoparts/packages/postgis.rb
new file mode 100644
index 0000000..421e3e5
--- /dev/null
+++ b/lib/autoparts/packages/postgis.rb
@@ -0,0 +1,37 @@
+module Autoparts
+  module Packages
+    class Postgis < Package
+      name 'postgis'
+      version '2.1.8'
+      description 'PostGIS: a spatial database extender for PostgreSQL object-relational database.'
+      category Category::LIBRARIES
+
+      source_url 'http://download.osgeo.org/postgis/source/postgis-2.1.8.tar.gz'
+      source_sha1 'cfb3b7a01449fbbdb3a052002cebd23537ea6c93'
+      source_filetype 'tar.gz'
+
+      depends_on 'postgresql'
+      depends_on 'geos'
+      depends_on 'proj4'
+      depends_on 'gdal'
+      
+      def compile
+        Dir.chdir(name_with_version) do
+          args = [
+            "--prefix=#{prefix_path}"
+          ]
+
+          execute './configure', *args
+          execute 'make'
+        end
+      end
+
+
+      def install
+        Dir.chdir(name_with_version) do
+          execute 'make install'
+        end
+      end
+    end
+  end
+end
diff --git a/lib/autoparts/packages/proj4.rb b/lib/autoparts/packages/proj4.rb
new file mode 100644
index 0000000..d6c025d
--- /dev/null
+++ b/lib/autoparts/packages/proj4.rb
@@ -0,0 +1,33 @@
+module Autoparts
+  module Packages
+    class Proj4 < Package
+      name 'proj4'
+      version '4.9.1'
+      description 'PROJ.4: a Cartographic Projections library originally written by Gerald Evenden then of the USGS.'
+      category Category::LIBRARIES
+
+      source_url 'http://download.osgeo.org/proj/proj-4.9.1.tar.gz'
+      source_sha1 '0bc63a41f1bdcff600d076c056f796007abf3f2f'
+      source_filetype 'tar.bz2'
+
+      depends_on  'swig'
+
+      def name_with_version
+        'proj-' + version
+      end
+      
+      def compile
+        Dir.chdir(name_with_version) do
+          execute './configure', "--prefix=#{prefix_path}"
+          execute 'make'
+        end
+      end
+
+      def install
+        Dir.chdir(name_with_version) do
+          execute 'make install'
+        end
+      end
+    end
+  end
+end