[Title] add libpng package to pre-requisites.

diff --git a/os_stubs/linux/installer_stub b/os_stubs/linux/installer_stub
index 200d7f6..ff93227 100755 (executable)
--- a/os_stubs/linux/installer_stub
+++ b/os_stubs/linux/installer_stub
@@ -39,9 +39,9 @@ OUT_PATH="/tmp/tizensdk_${MYTIMESTAMP}"
 
 # list for pre installation check. Write including 'space'
 if [ "ubuntu" = "${OS_NAME}" ] ; then
-       INSTALLATION_CHECK="procps gettext libdbus-1-3 libcurl3 expect grep zip make libgnome2-0 libudev-dev"
+       INSTALLATION_CHECK="procps gettext libdbus-1-3 libcurl3 expect grep zip make libgnome2-0 libudev-dev libpng12-0"
 elif [ "fedora" = "${OS_NAME}" ]; then
-       INSTALLATION_CHECK="procps-ng gettext dbus-libs libcurl expect gtk2 grep zip make libgnome qemu-user webkitgtk"
+       INSTALLATION_CHECK="procps-ng gettext dbus-libs libcurl expect gtk2 grep zip make libgnome qemu-user webkitgtk libpng12"
 elif [ "tizen" = "${OS_NAME}" ] ; then
        INSTALLATION_CHECK="procps-ng gettext-tools libdbus libcurl expect libgtk2 grep zip make libgnome2 qemu-linux-user libwebkitgtk2"
 fi