---
title: Install druopc on openSUSE using the Snap Store | Snapcraft
description: Get the latest version of druopc for on openSUSE - OPC UA toolkit - PLC
  simulator and web-based browser
url: https://snapcraft.io/install/druopc/opensuse
---

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

# Install druopc on **openSUSE**

# druopc

[Dru Nicholas Steeby (drusteeby)](https://snapcraft.io/publisher/drusteeby "View all snaps from Dru Nicholas Steeby (drusteeby)")

* [Dru Nicholas Steeby (drusteeby)](https://snapcraft.io/publisher/drusteeby "View all snaps from Dru Nicholas Steeby (drusteeby)")

[Install](https://snapcraft.io/install/druopc/opensuse#install)

#### OPC UA toolkit - PLC simulator and web-based browser

DruOPC is a two-piece toolkit for learning, testing and demonstrating OPC UA.

* druopc.simulator - an OPC UA server that behaves like a PLC: changing
  values, anomalies, boilers, events, alarms, methods and user-defined
  nodes. Listens on opc.tcp://localhost:50000.
* druopc.browser - a web-based OPC UA client for browsing and inspecting
  any OPC UA server: live watch lists, writes, methods, events, alarms
  with acknowledge, history and more. Open <http://localhost:5000> after
  starting it.

Configure the simulator with OpcPlc\_\_\* environment variables, e.g.
OpcPlc\_\_Simulation\_\_AddAlarmSimulation=true druopc.simulator

Documentation: <https://github.com/drusteeby/DruOPC>

### Package name

* druopc

---

### License

* unset

---

### Last updated

* 13 August 2026 - latest/stable

---

##### Report a Snap Store violation

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

---

## Enable snaps on openSUSE and install druopc

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

Snap can be installed from the command line on openSUSE Leap 15.x and Tumbleweed.

You need first add the *snappy* repository from the terminal. Choose the appropriate command depending on your installed openSUSE flavor.

Tumbleweed:

```
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Tumbleweed snappy
```

Leap 15.x:

```
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.6 snappy
```

If needed, Swap out `openSUSE_Leap_15.` for, `openSUSE_Leap_16.0` if you’re using a different version of openSUSE.

With the repository added, import its GPG key:

```
sudo zypper --gpg-auto-import-keys refresh
```

Finally, upgrade the package cache to include the new *snappy* repository:

```
sudo zypper dup --from snappy
```

Snap can now be installed with the following:

```
sudo zypper install snapd
```

You then need to either reboot, logout/login or `source /etc/profile` to have /snap/bin added to PATH.
Additionally, enable and start both the *snapd* and the *snapd.apparmor* services with the following commands:

```
sudo systemctl enable --now snapd
sudo systemctl enable --now snapd.apparmor
```

### Install druopc

To install druopc, simply use the following command:

```
sudo snap install druopc
```

### 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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