---
title: Install aldo on Ubuntu using the Snap Store | Snapcraft
description: Get the latest version of aldo for on Ubuntu - Aldo is a morse code learning
  tool released under GPL.
url: https://snapcraft.io/install/aldo/ubuntu
---

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

# Install aldo on **Ubuntu**

# aldo

[FJKong (bh1scw)](https://snapcraft.io/publisher/bh1scw "View all snaps from FJKong (bh1scw)")

* [FJKong (bh1scw)](https://snapcraft.io/publisher/bh1scw "View all snaps from FJKong (bh1scw)")
* [Education](https://snapcraft.io/search?categories=education)

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

#### Aldo is a morse code learning tool released under GPL.

Aldo is a morse code learning tool released under GPL, which provides four type of training methods 1,Classic exercise Identify random characters played in morse code. 2, Koch method Two morse characters will be played at full speed (20wpm) until you'll be able to identify at least 90 percent of them. After that, one more character will be added, and so on. 3, Read from file Identify the morse code generated from a file. 4, Callsign exercise Identify random callsigns played in morse code.

### Package name

* aldo

---

### License

* GPL-3.0+

---

### Last updated

* 17 May 2017 - latest/stable
* 17 May 2017 - latest/candidate

This snap hasn't been updated in a while. It might be unmaintained and have stability or security issues.

---

### Contact

* [fanjun.kong@canonical.com](mailto:fanjun.kong@canonical.com "mailto:fanjun.kong@canonical.com")

---

##### Report a Snap Store violation

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

---

## Enable snaps on Ubuntu and install aldo

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 aldo

To install aldo, simply use the following command:

```
sudo snap install aldo
```

### 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.

[Back to top](https://snapcraft.io/install/aldo/ubuntu)

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