ESP32 Forum

My fault-- I tried to upgrade the tools without reading the directions!
Mac OSX
printenv IDF_PATH
-- works
cp -r $IDF_PATH/examples/get-started/hello_world .
-- works
make menuconfig
-- works
make flash
-- xtensa-esp32-elf-gcc: command not found
WARNING: Failed to find Xtensa toolchain, may need to alter PATH or set one in the configuration menu

Any help would be appreciated. I've been using the Arduino IDE for too long I guess.
Thanks

OK, Thanks

I also have this problem,even though follow the official documentation,
"sudo apt-get install git wget flex bison gperf python python-pip python-setuptools python-serial python-click python-cryptography python-future python-pyparsing python-pyelftools cmake ninja-build ccache" upgrade the tools .
I used raspberry pi 3B+.