krusader software package provides twin-panel (commander-style) file manager, 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 krusader
krusader is installed in your system.
Make ensure the krusader package were installed using the commands given below,
$ sudo dpkg-query -l | grep krusader *
You will get with krusader package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Utilities |
| Package | krusader |
| Version | 1:2.4.0~beta3-2ubuntu1 |
| Description | twin-panel (commander-style) file manager |
| Sub Section | utils |