-# Builder image with CI tools for most RIC components
-# Based on Ubuntu 16.04
-# Adds standard packages gcc and g++ 5.4, sctp boost etc.
-# Adds Golang 1.12 from binary distro to /usr/local/go
-# Adds Cmake 3.14.5 from binary distro to /usr/local/bin
-# Adds Ninja 1.9 from binary distro to /usr/local/bin
-# Adds Nanomsg Next Gen libs by cloning and building
+# Builder image with superset of CI tools for RIC components
+# Uses Ubuntu 16.04 base then adds:
+# Standard packages gcc and g++ 5.4, sctp etc.
+# Cmake 3.14.5 from binary distro to /usr/local/bin
+# Golang 1.12 from binary distro to /usr/local/go
+# Ninja 1.9 from binary distro to /usr/local/bin
+# Nanomsg Next Gen libs by cloning and building
+# Boost 1.69 from source distro by building