Unable to compile sketch

[gadhagod]

Bug Report

Current behavior

When running:

arduino-cli compile --fqbn arduino:avr:uno sketch

I receive:

Error during build: fork/exec /bin/avr-g++: no such file or directory

Expected behavior

I expect it to compile.

Environment

arduino-cli alpha Version: 0.14.0 Commit: a86b21d Date: 2020-12-10T13:59:22Z

• OS and platform: Raspberry Pi Zero, Linux

---

I installed on my mac, and everything went smooth, but when trying on a RPi, I get that error. I installed using:

curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh

Please let me know if there is any more information that I could give to help fix this problem with the Arduino CLI.

[ubidefeo]

@gadhagod
in the past we had issues with some tools not being available or not correctly installed on the Zero because of its limited RAM.
I think this issue has been resolved.

Have you installed the correct platforms?
please try the following

arduino-cli cache clean
arduino-cli core install arduino:avr
``
and then try the compilation again

let me know
u.

[gadhagod]

I receive the same result. Does anyone know what /bin/avr-g++ should be?

[ubidefeo]

@gadhagod can you try run

arduino-cli core uninstall arduino:avr -v

then

arduino-cli core install arduino:avr -v
and then try again?

is sketch a new sketch you have created?