@teastain
Hi Terry, et al

thx 1M for your effort helping me!

I've just found the work around:
As per "M5Stack Library won't install on Arduino IDE", CitrusPeel identified the issue:

The package's name "MODULE_GRBL13.2" in library.properties should be "MODULE_GRBL_13.2" (underline instead of space before 13.2).

So

1. download M5Stack
2. unzip it
3. edit file "library.properties", line to "depends=M5Family,M5Module-4Relay,MODULE_GRBL_13.2,M5_BMM150"
4. zip it and install zipped library
5. restart IDE
6. update now performed flawless

@m5stack: awaiting M5Stack (0.4.6) to be released soon, as not all users having the knowledge on how to apply this "patch".

Cheers, Marcus

@teastain
Hi Terry,

HW: M5Stack-Core-ESP32
Arduino IDE 2.2.1
M5Stack board definition 2.0.7
my problem is: I can't install the library M5Stack, getting "Failed to install library: 'M5Stack:0.4.5'. No valid dependencies solution found: dependency 'MODULE_GRBL13.2' is not available"

Thx, Marcus

Hi all, @m5stack

I've installed

1. the board M5Stick-C-Plus and the library M5StickCPlus: all is fine! Run sucessfully many sketches on the Stick
2. the libraries M5Unified and M5GFX: all is fine, both are great libraries (congrats to the developers)!
3. now I installed the board M5Stack-Core-ESP32 (Basic V2.7): looks good
4. installing the library M5Stack failed with error message "Failed to install library: 'M5Stack:0.4.5'. No valid dependencies solution found: dependency 'MODULE_GRBL13.2' is not available"
5. manually installing "MODULE_GRBL13.2'" and then install M5Stack again, leads to the same error message

running the "Hello World" program with #include <M5Unified.h> instead of #include <M5Stack.h> works, so the device is fine.

As with M5Unified.h not all functionality of M5Stack.h is supported yet, I NEED a working M5Stack library.

So how to proceed?

Thanks Marcus
P.S.: same issue, see https://forum.m5stack.com/topic/5620/質問-m5stackライブラリをアップデートできません posted 2 weeks ago with no answer yet (so its not only me)