pcalendar command not found

Introduction

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

pcalendar: command not found

or when using sudo you get the following error message

sudo: pcalendar: command not found

Solutions to pcalendar: command not found

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

In Ubuntu pcalendar is provided by pcalendar package.

pcalendar is:

Periodic Calendar is a GUI application which assists in women menstrual cycles tracking and fertility periods prediction. This information can be used as supportive either for conception or contraception planning.

Periodic Calendar provides support for BBT and sympto-thermal methods which have the highest reliability in fertility periods prediction. User can choose any subset of the features to be used or even fall to the generic calendar method (which if used alone is very unreliable).

Authors of the Periodic Calendar still insist on not being an equal substitute to the fertility planning consultants or doctors. Before using this application please talk to your doctor or read a good book on the subject.

THE PREDICTIONS MADE BY THIS PROGRAM CAN BE NEVER BE CONSIDERED AS FINAL. THE METHODS USED ARE NOT 100% EFFECTIVE FOR ALL WOMEN.

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

sudo apt-get -y install pcalendar

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

You can also use apt command to install pcalendar.

sudo apt -y install pcalendar

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

sudo aptitude install pcalendar

Summary

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