libcpprest2.9 software package provides Shared library for Casablanca, you can install in your Ubuntu 17.04 (Zesty Zapus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libcpprest2.9
libcpprest2.9 is installed in your system.
Make ensure the libcpprest2.9 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcpprest2.9 *
You will get with libcpprest2.9 package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Libraries |
| Package | libcpprest2.9 |
| Version | 2.9.1-1 |
| Description | Shared library for Casablanca |
| Sub Section | libs |