### Example output of ls /Library/Developer/CommandLineTools

Source: https://pokemonautomation.github.io/Developer/UpdateClang.html

Example output from the ls command for /Library/Developer/CommandLineTools, indicating Clang is installed there.

```text
Library SDKs  usr

```

--------------------------------

### Example output of ls /Applications/Xcode.app/Contents/Developer

Source: https://pokemonautomation.github.io/Developer/UpdateClang.html

Example output from the ls command for /Applications/Xcode.app/Contents/Developer, indicating Clang is installed there.

```text
Applications  Library   Makefiles Platforms Toolchains  Tools   usr

```

--------------------------------

### Example output of g++ --version

Source: https://pokemonautomation.github.io/Developer/UpdateClang.html

Example output from the g++ --version command. The exact version, target, and installed directory may differ on your machine.

```text
Apple clang version 14.0.0 (clang-1400.0.29.102)
Target: arm64-apple-darwin21.6.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools

```

--------------------------------

### Install setuptools

Source: https://pokemonautomation.github.io/SetupGuide/Controllers/ESP32-Flash-Terminal.html

Command to install setuptools, which may be required for esptool.

```bash
pip install setuptools
```