Fix make world in test environment

vbwagner · vbwagner · commit f0093d1c024c · 2016-12-01T18:48:18.000+03:00
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
@@ -15,7 +15,7 @@ test:ubuntu-16.04:
   only:
     - PGPROEE9_6
   before_script:
-    - apt-get update && apt-get install -y sudo gcc make flex bison libreadline-dev zlib1g-dev openjade libzstd0 libzstd-dev opensp
+    - apt-get update && apt-get install -y sudo gcc make flex bison libreadline-dev zlib1g-dev openjade libzstd0 libzstd-dev opensp docbook-xml docbook-xsl docbook
   script:
     - ./configure --prefix=/opt/pgproee
     - make -j $CORES world
