tangence-introspect command not found

Introduction

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

tangence-introspect: command not found

or when using sudo you get the following error message

sudo: tangence-introspect: command not found

Solutions to tangence-introspect: command not found

How To Fix tangence-introspect: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu tangence-introspect is provided by libnet-async-tangence-perl package.

libnet-async-tangence-perl is:

This distribution provides concrete implementations of the Tangence base classes, allowing either servers or clients to be written based on IO::Async.

To implement a server, see Net::Async::Tangence::Server.

To implement a client, see Net::Async::Tangence::Client.

Net::Async::Tangence itself does not provide any code, and exists only to provide the module $VERSION and top-level documentation.

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

sudo apt-get -y install libnet-async-tangence-perl

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

You can also use apt command to install libnet-async-tangence-perl.

sudo apt -y install libnet-async-tangence-perl

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

sudo aptitude install libnet-async-tangence-perl

Summary

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