crm command not found

Introduction

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

crm: command not found

or when using sudo you get the following error message

sudo: crm: command not found

Solutions to crm: command not found

How To Fix crm: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu crm is provided by crm114 package.

crm114 is:

CRM114, the Controllable Regex Mutilator, is a system to examine incoming e-mail, system log streams, data files, or other data streams, and to sort, filter, or alter the incoming files or data streams however the user desires. Criteria for categorization of data can be by satisfaction of regular expressions, by sparse binary polynomial matching with a Bayesian Chain Rule evaluator, or by other means.

CRM114 is not just another drop-in spam-filtering system; its Sparse Binary Polynomial Hashing methods give it the power to develop highly accurate Bayesian filters on very little training.

CRM114 is compatible with SpamAssassin or other spam-flagging software; it can also be pipelined in front of or behind procmail. CRM114 is also useful as a syslog or firewall log filter, to flag up important events but ignore the ones that aren’t meaningful.

For mail filtering, installing metamail or mew-bin packages is recommended in order to have tools to decode MIME attachments.

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

sudo apt-get -y install crm114

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

You can also use apt command to install crm114.

sudo apt -y install crm114

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

sudo aptitude install crm114

Summary

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