diff --git a/requirements/system/mac_os_x/brew-formulas.txt b/requirements/system/mac_os_x/brew-formulas.txt
index 5bc35aeb5f..22558042c4 100644
--- a/requirements/system/mac_os_x/brew-formulas.txt
+++ b/requirements/system/mac_os_x/brew-formulas.txt
@@ -11,3 +11,5 @@ mysql
 geos
 mongodb
 lynx
+libjpeg
+libtiff
diff --git a/requirements/system/ubuntu/apt-packages.txt b/requirements/system/ubuntu/apt-packages.txt
index 0e9687b19a..6f130107da 100644
--- a/requirements/system/ubuntu/apt-packages.txt
+++ b/requirements/system/ubuntu/apt-packages.txt
@@ -16,6 +16,8 @@ gfortran
 libfreetype6-dev
 libpng12-dev
 libjpeg-dev
+libtiff4-dev
+zlib1g-dev
 libxml2-dev
 libxslt-dev
 yui-compressor