$ sudo apt-get update
$ sudo apt-get install libcamomile-ocaml-data 

libcamomile-ocaml-data is installed in your system.

Make ensure the libcamomile-ocaml-data package were installed using the commands given below,

$ sudo dpkg-query -l | grep libcamomile-ocaml-data *

You will get with libcamomile-ocaml-data package name, version, architecture and description in a table

libcamomile-ocaml-data package basic information: