Can't install Firefox plugin for Arduino Create on Elementary Linux // 32 bit

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1

I am not able to install the Arduino Create Plugin for Firefox running on elementary os (linux).
I download "ArduinoCreateAgent-1.1-linux-x64-installer.tar.gz" and elementary offers to open it using the "Archive Manager"; I accept the offer and use Archive Manager to extract the contents [to the download directory]. Simply left-clicking on "ArduinoCreateAgent-1.1-linux-x64-installer.run" in the download directory has no effect; I right-click and select "Run" from the top of the menu; again, nothing happens.

I have already installed "libnss3-tools". What am I doing wrong?

2

Problem diagnosed. I realised that the plugin was 64-bit, but my machine was only 32-bit. The solution is to use a 64-bit machine; the plugin works perfectly on that, of course.