How to Fix and Install OpenUtau on Chromebook – Updated Debian 13


OpenUtau is an open-source singing voice synthesis editor that can be used as an alternative to UTAU. If you previously tried installing OpenUtau on a Chromebook and encountered errors, the old installation method may no longer work correctly on the latest Linux environment.

In this tutorial, we will install and fix OpenUtau on a Chromebook using the updated installation commands for Debian 13 Linux.

This method downloads the latest Linux x64 version of OpenUtau and runs it directly inside the Chromebook Linux environment.

Requirements

Before starting, make sure:

  • Linux Development Environment is enabled on your Chromebook.
  • Your Chromebook uses a 64-bit Intel or AMD processor.
  • You have an active internet connection.
  • At least 10 GB of free Linux storage is available.

Step 1 — Open Linux Terminal

Open the Chromebook Launcher and go to:

Launcher → Linux Apps → Terminal

Wait until the Linux Terminal is ready.

Step 2 — Update the Linux System

First, update the Debian package information.

Run:

sudo apt update

Wait until the update process is complete.

Step 3 — Download the Latest OpenUtau

Download the latest OpenUtau Linux x64 release using the following command:

wget https://github.com/stakira/OpenUtau/releases/latest/download/OpenUtau-linux-x64.zip

The latest OpenUtau ZIP file will automatically be downloaded to your Linux home directory.

Step 4 — Install Unzip

On a fresh Debian 13 Linux installation, the unzip command may not be installed by default.

Update the package list again:

sudo apt update

Then install Unzip:

sudo apt install -y unzip

This fixes the following error:

-bash: unzip: command not found

Step 5 — Extract OpenUtau

Now extract the downloaded OpenUtau ZIP file into a new folder named openutau.

Run:

unzip OpenUtau-linux-x64.zip -d openutau

Wait until all OpenUtau files are successfully extracted.

Step 6 — Open the OpenUtau Folder

Enter the OpenUtau installation directory:

cd openutau

Step 7 — Make OpenUtau Executable

Give the OpenUtau application permission to run:

chmod +x OpenUtau

This step is important because Linux may not allow the OpenUtau executable to run after extracting the ZIP file.

Step 8 — Run OpenUtau on Chromebook

Finally, launch OpenUtau using:

~/openutau/OpenUtau

Wait a few seconds and OpenUtau should open on your Chromebook.

Complete Updated Installation Commands

For easier installation, here are all the updated commands:

sudo apt update

wget https://github.com/stakira/OpenUtau/releases/latest/download/OpenUtau-linux-x64.zip

sudo apt update

sudo apt install -y unzip

unzip OpenUtau-linux-x64.zip -d openutau

cd openutau

chmod +x OpenUtau

~/openutau/OpenUtau

Run each command one by one in the Chromebook Linux Terminal.

Fix: unzip Command Not Found

If you see this error:

-bash: unzip: command not found

Install the required package:

sudo apt update
sudo apt install -y unzip

After installation, run the extraction command again:

unzip OpenUtau-linux-x64.zip -d openutau

How to Open OpenUtau Again

After closing OpenUtau, you do not need to reinstall the application.

Simply open the Linux Terminal and run:

~/openutau/OpenUtau

OpenUtau should launch normally.

Conclusion

The previous OpenUtau installation method may cause problems on newer Chromebook Linux environments. This updated method works with Debian 13 and the latest Chrome OS Linux environment.

The main fix is installing the missing unzip package, extracting the latest OpenUtau Linux x64 release, and giving the OpenUtau executable permission to run.

Now you can run OpenUtau directly on your Chromebook using Linux.

If this tutorial helped you, don't forget to share it and check out more Chromebook Linux tutorials on WilgufTech.

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