diff --git a/expat/build b/expat/build
new file mode 100755
index 0000000..a0829f0
--- /dev/null
+++ b/expat/build
@@ -0,0 +1,7 @@
+wget http://downloads.sourceforge.net/expat/expat-2.1.0.tar.gz
+tar -xf expat-2.1.0.tar.gz
+cd expat-2.1.0
+
+./configure --prefix=/usr --disable-static
+make
+make DESTDIR="$1" install
\ No newline at end of file
diff --git a/expat/package b/expat/package
new file mode 100755
index 0000000..62a36e2
--- /dev/null
+++ b/expat/package
@@ -0,0 +1,5 @@
+pkg_config_deploy=true
+pkg_config_ver="2.1.0"
+pkg_config_name="expat"
+pkg_config_makedepends=""
+pkg_config_depends=""
\ No newline at end of file
diff --git a/libpng/build b/libpng/build
old mode 100644
new mode 100755
diff --git a/libpng/package b/libpng/package
old mode 100644
new mode 100755