diff --git a/groups/dev/ruby b/groups/dev/ruby
new file mode 100644
index 0000000..4ec7f41
--- /dev/null
+++ b/groups/dev/ruby
@@ -0,0 +1,3 @@
+ruby-bundler
+rbenv
+ruby-build
diff --git a/packages/elasticsearch/apt b/packages/elasticsearch/apt
new file mode 100755
index 0000000..3412140
--- /dev/null
+++ b/packages/elasticsearch/apt
@@ -0,0 +1,8 @@
+#!/bin/sh
+apt install apt-transport-https sudo wget curl gnupg
+echo "deb [signed-by=/etc/apt/trusted.gpg.d/elasticsearch.gpg] https://artifacts.elastic.co/packages/7.x/apt stable main"| \
+tee /etc/apt/sources.list.d/elastic-7.x.list
+curl -fsSL https://artifacts.elastic.co/GPG-KEY-elasticsearch | \
+gpg --dearmor | tee /etc/apt/trusted.gpg.d/elasticsearch.gpg> /dev/null
+apt update
+echo elasticsearch
diff --git a/packages/zammad/apt b/packages/zammad/apt
new file mode 100755
index 0000000..157b565
--- /dev/null
+++ b/packages/zammad/apt
@@ -0,0 +1,4 @@
+#!/bin/sh
+/usr/share/elasticsearch/bin/elasticsearch-plugin install ingest-attachment
+# TODO
+echo zammad
diff --git a/packages/zammad/depends b/packages/zammad/depends
new file mode 100644
index 0000000..174c3f8
--- /dev/null
+++ b/packages/zammad/depends
@@ -0,0 +1 @@
+elasticsearch