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Prerequisits

nut.js comes with a pre-built version of OpenCV for your respective target platform. In order to use these pre-compiled bindings, certain runtime conditions have to be met.

Windows#

In order to install nut.js on Windows, please make sure to have the Microsoft Visual C++ Redistributable installed.

macOS#

On macOS, Xcode command line tools are required. You can install them by running

xcode-select --install

Attention:

In case you're experiencing problems like your mouse not moving or your keyboard not typing, please make sure to give the process you're executing your tests with accessibility permissions.

If an application wants to use accessibility features, a permission pop-up should be shown. If not, you could try to manually add the application you're running the script from.

Settings -> Security & Privacy -> Privacy -> Accessibility -> Add...

Linux#

Depending on your distribution, Linux setups may differ.

In general, nut.js requires

  • libXtst

Installation on *buntu distributions:

sudo apt-get install build-essential libxtst-dev

Setups on other distributions might differ.

node#

nut.js is built and tested against various versions of node. However, I'd recommend running the latest available LTS version of node (lts/fermium at the time of writing) and using a version manager like nvm