$ sudo apt-get update
$ sudo apt-get install libsundials-cvodes2 

libsundials-cvodes2 is installed in your system.

Make ensure the libsundials-cvodes2 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libsundials-cvodes2 *

You will get with libsundials-cvodes2 package name, version, architecture and description in a table

libsundials-cvodes2 package basic information: