diff --git a/scripts/lib.sh b/scripts/lib.sh
index a2158a914..abe586537 100755
--- a/scripts/lib.sh
+++ b/scripts/lib.sh
@@ -339,6 +339,8 @@ else
     yum -y install libmemcached libmemcached-devel
     yum -y install curl curl-devel
     yum -y install zlib zlib-devel
+    yum -y install zlib zlib-devel
+    yum -y install icu
     yum -y install freetype freetype-devel
     yum -y install openssl openssl-devel
     yum -y install libzip libzip-devel