apertium-es-ro software package provides 0.7.1-2.1+b1, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install apertium-es-ro
apertium-es-ro is installed in your system.
Make ensure the apertium-es-ro package were installed using the commands given below,
$ sudo dpkg-query -l | grep apertium-es-ro *
You will get with apertium-es-ro package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Miscellaneous |
| Package | apertium-es-ro |
| Version | 0.7.1-2.1+b1 |
| Description | 0.7.1-2.1+b1 |
| Sub Section | Misc |