geany-plugin-lineoperations software package provides Line Operations plugin for Geany, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install geany-plugin-lineoperations
geany-plugin-lineoperations is installed in your system.
Make ensure the geany-plugin-lineoperations package were installed using the commands given below,
$ sudo dpkg-query -l | grep geany-plugin-lineoperations *
You will get with geany-plugin-lineoperations package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Development |
| Package | geany-plugin-lineoperations |
| Version | 1.28+dfsg-1 |
| Description | Line Operations plugin for Geany |
| Sub Section | devel |