---
title: Install JRPN15 on Ubuntu using the Snap Store | Snapcraft
description: Get the latest version of JRPN15 for on Ubuntu - Calculator Simulator
  inspired by the HP 15C Scientific Calculator
url: https://snapcraft.io/install/jrpn15/ubuntu
---

[Canonical Snapcraft](https://snapcraft.io/)

# Install JRPN15 on **Ubuntu**

# JRPN15

[William Foote (zathras-ii)](https://snapcraft.io/publisher/zathras-ii "View all snaps from William Foote (zathras-ii)")

* [William Foote (zathras-ii)](https://snapcraft.io/publisher/zathras-ii "View all snaps from William Foote (zathras-ii)")
* [Productivity](https://snapcraft.io/search?categories=productivity)

[Install](https://snapcraft.io/install/jrpn15/ubuntu#install)

#### Calculator Simulator inspired by the HP 15C Scientific Calculator

Scientific calculator that simulates an HP 15C. It simulates the appearance and behavior of the original, including the seven-segment display, and the little blink you get when entering numbers. Includes complex math, matrices, numerical integration, solving for the root of an equation and statistics. Very state of the art for 1982!

### Package name

* jrpn15

---

### License

* LGPL-2.1+

---

### Last updated

* 7 October 2026 - latest/stable
* 7 October 2026 - latest/beta

---

### Websites

* [jrpn.jovial.com](https://jrpn.jovial.com "https://jrpn.jovial.com")

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/install/jrpn15/ubuntu#report-snap-modal)

---

## Enable snaps on Ubuntu and install JRPN15

Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.

Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions.

### Enable snapd

If you’re running [Ubuntu 16.04 LTS (Xenial Xerus)](https://www.ubuntu.com/) or later, including [Ubuntu 18.04 LTS (Bionic Beaver)](https://www.ubuntu.com/desktop/features) and [Ubuntu 20.04 LTS (Focal Fossa)](https://wiki.ubuntu.com/FocalFossa/ReleaseNotes), you don’t need to do anything. Snap is already installed and ready to go.

For versions of Ubuntu between [14.04 LTS (Trusty Tahr)](https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes) and [15.10 (Wily Werewolf)](https://wiki.ubuntu.com/WilyWerewolf/ReleaseNotes), as well as Ubuntu flavours that don’t include *snap* by default, *snap* can be installed from the Ubuntu Software Centre by searching for *snapd*.

Alternatively, snapd can be installed from the command line:

```
sudo apt update
sudo apt install snapd
```

Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.

### Install JRPN15

To install JRPN15, simply use the following command:

```
sudo snap install jrpn15
```

### Other popular snaps…

[See more...](https://snapcraft.io/search?categories=featured)

[See more in Featured](https://snapcraft.io/search?categories=featured)

### More things to do…

#### [Get the snap store](https://snapcraft.io/snap-store)

Browse and find snaps from the convenience of your desktop using the snap store snap.

#### [Learn more about snaps](https://snapcraft.io/docs)

Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now.

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