Eclipse setup procedure appears outdated/has missing steps

[e107steved]

See https://forums.raspberrypi.com/viewtopic.php?t=391600 for detail.

Appendix D of 'getting started with pico" details the steps to set up to use Eclipse as a development environment. However, as per the linked thread, this doesn't work for me - there are multiple errors when trying to create Eclipse project files for the examples.

[e107steved]

The missing information is that the toolchain also needs to be installed as per Appendix C (thanks @hippy).

It could also be helpful to specify in appendix C or D the setting up of additional environment variables (including how to determine their values, if set by system rather than user).
Ones that were listed for me were:
PICO_TOOLCHAIN_PATH
PICO_RISCV_TOOLCHAIN_PATH
PICO_ARM_TOOLCHAIN_PATH
PICO_CYW43_SUPPORTED
FREERTOS_KERNEL_PATH

(Or maybe there's a list elsewhere that could be referenced).