"error: command 'gcc' failed with exit status 1" when installing on Mac

Hi, thank you very much for sharing your great work.

I tried to install PandasGUI by ```pip install pandasgui ``` on a Mac laptop. However, I get the error:

`error: command 'gcc' failed with exit status 1
`

Error message is very long and I copy the last part of it (full error message is uploaded at the bottom of this page):

```
cc1obj: all warnings being treated as errors
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /opt/anaconda3/envs/molmap/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/5_/xyk2cqhn5yj2yx4nw54_7x240000gn/T/pip-install-14c49o33/pyobjc-framework-cocoa_441002f548da42f59c5729bf78912747/setup.py'"'"'; __file__='"'"'/private/var/folders/5_/xyk2cqhn5yj2yx4nw54_7x240000gn/T/pip-install-14c49o33/pyobjc-framework-cocoa_441002f548da42f59c5729bf78912747/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/5_/xyk2cqhn5yj2yx4nw54_7x240000gn/T/pip-record-ed52dj6t/install-record.txt --single-version-externally-managed --compile --install-headers /opt/anaconda3/envs/molmap/include/python3.6m/pyobjc-framework-Cocoa Check the logs for full command output.
```

It seems that installer cannot build some of the packages such as ```pyobjc-framework-cocoa```.

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

**Environment:**

- OS: macOS Monterey , version 12.1
- Python: 3.6.13

I have gcc installed and when I run ```g++ --version``` in Terminal, I get:

If you could help me to solve this issue, I really appreciate it.
Is it because of the python version or default compiler?

The error message says that there is a log file. However, I am not able to find it. Where can I find the log file?

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

Full error message:
[error_message.txt](https://github.com/adamerose/PandasGUI/files/7842945/error_message.txt)