proftpd-mod-fsync software package provides ProFTPD module mod_fsync, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install proftpd-mod-fsync
proftpd-mod-fsync is installed in your system.
Make ensure the proftpd-mod-fsync package were installed using the commands given below,
$ sudo dpkg-query -l | grep proftpd-mod-fsync *
You will get with proftpd-mod-fsync package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Network |
| Package | proftpd-mod-fsync |
| Version | 0.2-1build2 |
| Description | ProFTPD module mod_fsync |
| Sub Section | Net |