popfile-insert command not found

Introduction

When you run more command in linux terminal / console, you get the following error message

popfile-insert: command not found

or when using sudo you get the following error message

sudo: popfile-insert: command not found

Solutions to popfile-insert: command not found

How To Fix popfile-insert: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu popfile-insert is provided by popfile package.

popfile is:

POPFile is an tool to classify email with a Naive Bayes classifier, a POP3 proxy and a web interface. It runs on most platforms and with most email clients. It’s not only useful to filter spam, but also to sort legitimate mail into different folders. POPFile can be trained to recognize and sort mails even when no regular mail rules based on header can be made. POPFile can be used also for IMAP. It will move messages into folders and re-classify mails after they have been moved.

To fix this problem, we can install more using the command below.

sudo apt-get -y install popfile

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install popfile.

sudo apt -y install popfile

Or if you have aptitude installed you can use the following command.

sudo aptitude install popfile

Summary

In this tutorial we learn how to fix popfile-insert command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.