How to use the AppImage

The AppImage is a single, portable file that runs ocenaudio on most Linux distributions (64-bit), with no installation and no administrator privileges. Just make it executable and open it.

1. Allow execution

From the file manager: right-click the downloaded file → Properties → Permissions → check “Allow executing file as program”.

Or, from the terminal, in the directory where the file was downloaded:

chmod +x ./ocenaudio_3.19.2.AppImage

2. Run

Double-click the file, or run it from the terminal:

./ocenaudio_3.19.2.AppImage

3. Integrate into the application menu (optional)

To add ocenaudio to your application menu, with icon and file-type associations (no administrator needed):

./ocenaudio_3.19.2.AppImage --install

To remove this integration:

./ocenaudio_3.19.2.AppImage --uninstall

Troubleshooting

Some recent distributions do not ship the FUSE 2 library required to open AppImages. If the file does not open, run it without FUSE:

./ocenaudio_3.19.2.AppImage --appimage-extract-and-run

Or install the FUSE 2 library. On Debian/Ubuntu:

sudo apt install libfuse2

On other distributions, install the equivalent package (for example, fuse or fuse2).