Development tools for Zephyr on STM32Workbench for Zephyr: VS Code extension to set up, build, flash and debug Zephyr applications on STM32.Devicetree manager: browse, edit and visualize Zephyr devicetree, STM32CubeMX-like for Zephyr.
Xuraax, thank you for pointing out the typo. It is just single quotes around the alias definition, as shown in my corrected post. BTW, the installation of the STM32 Workbench using "console mode" is working on my 18.04 Lubuntu machine.